[PATCH] ARM: omap: Convert to using %pOFn instead of device_node.name

[PATCH] ARM: omap: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: "Beno?t Cousson" <bcousson@baylibre.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-omap at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 arch/arm/mach-omap2/omap_hwmod.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 2ceffd85dd3d..b5757646355a 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -738,7 +738,7 @@ static int __init _setup_clkctrl_provider(struct device_node *np)
 	provider->size = size | 0xff;
 	provider->node = np;
 
-	pr_debug("%s: %s: %x...%x [+%x]\n", __func__, np->parent->name,
+	pr_debug("%pOF: %s: %x...%x [+%x]\n", __func__, np->parent,
 		 provider->addr, provider->addr + provider->size,
 		 provider->offset);
 
@@ -799,9 +799,9 @@ static struct clk *_lookup_clkctrl_clk(struct omap_hwmod *oh)
 
 			clk = of_clk_get_from_provider(&clkspec);
 
-			pr_debug("%s: %s got %p (offset=%x, provider=%s)\n",
+			pr_debug("%s: %s got %p (offset=%x, provider=%pOFn)\n",
 				 __func__, oh->name, clk, clkspec.args[0],
-				 provider->node->parent->name);
+				 provider->node->parent);
 
 			return clk;
 		}
@@ -2107,8 +2107,8 @@ static int of_dev_find_hwmod(struct device_node *np,
 		if (res)
 			continue;
 		if (!strcmp(p, oh->name)) {
-			pr_debug("omap_hwmod: dt %s[%i] uses hwmod %s\n",
-				 np->name, i, oh->name);
+			pr_debug("omap_hwmod: dt %pOFn[%i] uses hwmod %s\n",
+				 np, i, oh->name);
 			return i;
 		}
 	}
@@ -2210,8 +2210,8 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
 		return -ENOENT;
 
 	if (nr_addr != 1 || nr_size != 1) {
-		pr_err("%s: invalid range for %s->%s\n", __func__,
-		       oh->name, np->name);
+		pr_err("%s: invalid range for %s->%pOFn\n", __func__,
+		       oh->name, np);
 		return -EINVAL;
 	}
 
@@ -2219,8 +2219,8 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
 	base = of_translate_address(np, ranges++);
 	size = be32_to_cpup(ranges);
 
-	pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n",
-		 oh->name, np->name, base, size);
+	pr_debug("omap_hwmod: %s %pOFn at 0x%llx size 0x%llx\n",
+		 oh->name, np, base, size);
 
 	res->start = base;
 	res->end = base + size - 1;
@@ -2322,8 +2322,8 @@ static int __init _init(struct omap_hwmod *oh, void *data)
 	if (r)
 		pr_debug("omap_hwmod: %s missing dt data\n", oh->name);
 	else if (np && index)
-		pr_warn("omap_hwmod: %s using broken dt data from %s\n",
-			oh->name, np->name);
+		pr_warn("omap_hwmod: %s using broken dt data from %pOFn\n",
+			oh->name, np);
 
 	r = _init_mpu_rt_base(oh, NULL, index, np);
 	if (r < 0) {
-- 
2.17.1

[PATCH] ARM: shmobile: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-renesas-soc at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 arch/arm/mach-shmobile/pm-rmobile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index e348bcfe389d..9dd6cadcd900 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -189,7 +189,7 @@ static void __init add_special_pd(struct device_node *np, enum pd_types type)
 		return;
 	}
 
-	pr_debug("Special PM domain %s type %d for %pOF\n", pd->name, type, np);
+	pr_debug("Special PM domain %pOFn type %d for %pOF\n", pd, type, np);
 
 	special_pds[num_special_pds].pd = pd;
 	special_pds[num_special_pds].type = type;
-- 
2.17.1

[PATCH] ARM: zynq: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Michal Simek <michal.simek@xilinx.com>
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 arch/arm/mach-zynq/slcr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-zynq/slcr.c b/arch/arm/mach-zynq/slcr.c
index f0292a30e6f6..10ef99ce1d90 100644
--- a/arch/arm/mach-zynq/slcr.c
+++ b/arch/arm/mach-zynq/slcr.c
@@ -233,7 +233,7 @@ int __init zynq_early_slcr_init(void)
 
 	register_restart_handler(&zynq_slcr_restart_nb);
 
-	pr_info("%s mapped to %p\n", np->name, zynq_slcr_base);
+	pr_info("%pOFn mapped to %p\n", np, zynq_slcr_base);
 
 	of_node_put(np);
 
-- 
2.17.1

[PATCH] clk: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-clk at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-renesas-soc at vger.kernel.org
Cc: linux-omap at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/clk/axs10x/pll_clock.c      |  4 ++--
 drivers/clk/bcm/clk-kona-setup.c    | 22 +++++++++++-----------
 drivers/clk/clk-asm9260.c           |  4 ++--
 drivers/clk/clk-cdce925.c           | 10 +++++-----
 drivers/clk/clk-fixed-factor.c      |  8 ++++----
 drivers/clk/clk-gpio.c              |  8 ++++----
 drivers/clk/clk-hsdk-pll.c          |  4 ++--
 drivers/clk/clk-nomadik.c           |  4 ++--
 drivers/clk/clk-npcm7xx.c           |  2 +-
 drivers/clk/clk-palmas.c            |  4 ++--
 drivers/clk/clk-qoriq.c             | 14 +++++++-------
 drivers/clk/clk-scmi.c              |  2 +-
 drivers/clk/clk-scpi.c              |  6 +++---
 drivers/clk/clk-si5351.c            |  4 ++--
 drivers/clk/clk-stm32f4.c           |  2 +-
 drivers/clk/clk-stm32h7.c           |  2 +-
 drivers/clk/clk-stm32mp1.c          |  2 +-
 drivers/clk/clk-tango4.c            | 10 +++++-----
 drivers/clk/keystone/gate.c         |  2 +-
 drivers/clk/keystone/pll.c          |  2 +-
 drivers/clk/renesas/clk-div6.c      | 12 ++++++------
 drivers/clk/renesas/clk-emev2.c     |  8 ++++----
 drivers/clk/renesas/clk-mstp.c      |  8 ++++----
 drivers/clk/renesas/clk-r8a73a4.c   |  4 ++--
 drivers/clk/renesas/clk-r8a7740.c   |  4 ++--
 drivers/clk/renesas/clk-r8a7778.c   |  4 ++--
 drivers/clk/renesas/clk-r8a7779.c   |  4 ++--
 drivers/clk/renesas/clk-rcar-gen2.c |  4 ++--
 drivers/clk/renesas/clk-rz.c        |  4 ++--
 drivers/clk/renesas/clk-sh73a0.c    |  4 ++--
 drivers/clk/st/clkgen-fsyn.c        |  2 +-
 drivers/clk/sunxi/clk-mod0.c        |  6 +++---
 drivers/clk/sunxi/clk-sun9i-core.c  | 20 ++++++++++----------
 drivers/clk/sunxi/clk-sunxi.c       |  4 ++--
 drivers/clk/ti/apll.c               | 18 +++++++++---------
 drivers/clk/ti/clk-dra7-atl.c       |  4 ++--
 drivers/clk/ti/clk.c                | 10 +++++-----
 drivers/clk/ti/clkctrl.c            | 14 ++++++--------
 drivers/clk/ti/composite.c          | 14 +++++++-------
 drivers/clk/ti/divider.c            |  4 ++--
 drivers/clk/ti/dpll.c               | 12 ++++++------
 drivers/clk/ti/fapll.c              |  8 ++++----
 drivers/clk/ti/fixed-factor.c       |  4 ++--
 drivers/clk/ti/gate.c               |  2 +-
 drivers/clk/ti/interface.c          |  2 +-
 drivers/clk/ti/mux.c                |  4 ++--
 drivers/clk/zynq/clkc.c             |  4 ++--
 47 files changed, 151 insertions(+), 153 deletions(-)

diff --git a/drivers/clk/axs10x/pll_clock.c b/drivers/clk/axs10x/pll_clock.c
index 25d8c240ddfb..c68dada97316 100644
--- a/drivers/clk/axs10x/pll_clock.c
+++ b/drivers/clk/axs10x/pll_clock.c
@@ -301,13 +301,13 @@ static void __init of_axs10x_pll_clk_setup(struct device_node *node)
 
 	ret = clk_hw_register(NULL, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to register %s clock\n", node->name);
+		pr_err("failed to register %pOFn clock\n", node);
 		goto err_unmap_lock;
 	}
 
 	ret = of_clk_add_hw_provider(node, of_clk_hw_simple_get, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to add hw provider for %s clock\n", node->name);
+		pr_err("failed to add hw provider for %pOFn clock\n", node);
 		goto err_unregister_clk;
 	}
 
diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index 281f4322355c..e65eeef9cbaf 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -808,29 +808,29 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,
 
 	ret = of_address_to_resource(node, 0, &res);
 	if (ret) {
-		pr_err("%s: no valid CCU registers found for %s\n", __func__,
-			node->name);
+		pr_err("%s: no valid CCU registers found for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 
 	range = resource_size(&res);
 	if (range > (resource_size_t)U32_MAX) {
-		pr_err("%s: address range too large for %s\n", __func__,
-			node->name);
+		pr_err("%s: address range too large for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 
 	ccu->range = (u32)range;
 
 	if (!ccu_data_valid(ccu)) {
-		pr_err("%s: ccu data not valid for %s\n", __func__, node->name);
+		pr_err("%s: ccu data not valid for %pOFn\n", __func__, node);
 		goto out_err;
 	}
 
 	ccu->base = ioremap(res.start, ccu->range);
 	if (!ccu->base) {
-		pr_err("%s: unable to map CCU registers for %s\n", __func__,
-			node->name);
+		pr_err("%s: unable to map CCU registers for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 	ccu->node = of_node_get(node);
@@ -848,16 +848,16 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,
 
 	ret = of_clk_add_hw_provider(node, of_clk_kona_onecell_get, ccu);
 	if (ret) {
-		pr_err("%s: error adding ccu %s as provider (%d)\n", __func__,
-				node->name, ret);
+		pr_err("%s: error adding ccu %pOFn as provider (%d)\n", __func__,
+				node, ret);
 		goto out_err;
 	}
 
 	if (!kona_ccu_init(ccu))
-		pr_err("Broadcom %s initialization had errors\n", node->name);
+		pr_err("Broadcom %pOFn initialization had errors\n", node);
 
 	return;
 out_err:
 	kona_ccu_teardown(ccu);
-	pr_err("Broadcom %s setup aborted\n", node->name);
+	pr_err("Broadcom %pOFn setup aborted\n", node);
 }
diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
index 44b544157121..d571a00b5282 100644
--- a/drivers/clk/clk-asm9260.c
+++ b/drivers/clk/clk-asm9260.c
@@ -281,7 +281,7 @@ static void __init asm9260_acc_init(struct device_node *np)
 
 	base = of_io_request_and_map(np, 0, np->name);
 	if (IS_ERR(base))
-		panic("%s: unable to map resource", np->name);
+		panic("%pOFn: unable to map resource", np);
 
 	/* register pll */
 	rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000;
@@ -292,7 +292,7 @@ static void __init asm9260_acc_init(struct device_node *np)
 			ref_clk, 0, rate, accuracy);
 
 	if (IS_ERR(hw))
-		panic("%s: can't register REFCLK. Check DT!", np->name);
+		panic("%pOFn: can't register REFCLK. Check DT!", np);
 
 	for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) {
 		const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n];
diff --git a/drivers/clk/clk-cdce925.c b/drivers/clk/clk-cdce925.c
index 0a7e7d5a7506..49531a2a5436 100644
--- a/drivers/clk/clk-cdce925.c
+++ b/drivers/clk/clk-cdce925.c
@@ -669,8 +669,8 @@ static int cdce925_probe(struct i2c_client *client,
 
 	/* Register PLL clocks */
 	for (i = 0; i < data->chip_info->num_plls; ++i) {
-		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%s.pll%d",
-			client->dev.of_node->name, i);
+		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%pOFn.pll%d",
+			client->dev.of_node, i);
 		init.name = pll_clk_name[i];
 		data->pll[i].chip = data;
 		data->pll[i].hw.init = &init;
@@ -710,7 +710,7 @@ static int cdce925_probe(struct i2c_client *client,
 	init.flags = 0;
 	init.num_parents = 1;
 	init.parent_names = &parent_name; /* Mux Y1 to input */
-	init.name = kasprintf(GFP_KERNEL, "%s.Y1", client->dev.of_node->name);
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.Y1", client->dev.of_node);
 	data->clk[0].chip = data;
 	data->clk[0].hw.init = &init;
 	data->clk[0].index = 0;
@@ -727,8 +727,8 @@ static int cdce925_probe(struct i2c_client *client,
 	init.flags = CLK_SET_RATE_PARENT;
 	init.num_parents = 1;
 	for (i = 1; i < data->chip_info->num_outputs; ++i) {
-		init.name = kasprintf(GFP_KERNEL, "%s.Y%d",
-			client->dev.of_node->name, i+1);
+		init.name = kasprintf(GFP_KERNEL, "%pOFn.Y%d",
+			client->dev.of_node, i+1);
 		data->clk[i].chip = data;
 		data->clk[i].hw.init = &init;
 		data->clk[i].index = i;
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 20724abd38bd..ef0ca9414f37 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -158,14 +158,14 @@ static struct clk *_of_fixed_factor_clk_setup(struct device_node *node)
 	int ret;
 
 	if (of_property_read_u32(node, "clock-div", &div)) {
-		pr_err("%s Fixed factor clock <%s> must have a clock-div property\n",
-			__func__, node->name);
+		pr_err("%s Fixed factor clock <%pOFn> must have a clock-div property\n",
+			__func__, node);
 		return ERR_PTR(-EIO);
 	}
 
 	if (of_property_read_u32(node, "clock-mult", &mult)) {
-		pr_err("%s Fixed factor clock <%s> must have a clock-mult property\n",
-			__func__, node->name);
+		pr_err("%s Fixed factor clock <%pOFn> must have a clock-mult property\n",
+			__func__, node);
 		return ERR_PTR(-EIO);
 	}
 
diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 40af4fbab4d2..6a43ce420492 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -233,11 +233,11 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)
 	if (IS_ERR(gpiod)) {
 		ret = PTR_ERR(gpiod);
 		if (ret == -EPROBE_DEFER)
-			pr_debug("%s: %s: GPIOs not yet available, retry later\n",
-					node->name, __func__);
+			pr_debug("%pOFn: %s: GPIOs not yet available, retry later\n",
+					node, __func__);
 		else
-			pr_err("%s: %s: Can't get '%s' named GPIO property\n",
-					node->name, __func__,
+			pr_err("%pOFn: %s: Can't get '%s' named GPIO property\n",
+					node, __func__,
 					gpio_name);
 		return ret;
 	}
diff --git a/drivers/clk/clk-hsdk-pll.c b/drivers/clk/clk-hsdk-pll.c
index c4ee280f454d..a47c2b600f20 100644
--- a/drivers/clk/clk-hsdk-pll.c
+++ b/drivers/clk/clk-hsdk-pll.c
@@ -390,13 +390,13 @@ static void __init of_hsdk_pll_clk_setup(struct device_node *node)
 
 	ret = clk_hw_register(NULL, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to register %s clock\n", node->name);
+		pr_err("failed to register %pOFn clock\n", node);
 		goto err_unmap_spec_regs;
 	}
 
 	ret = of_clk_add_hw_provider(node, of_clk_hw_simple_get, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to add hw provider for %s clock\n", node->name);
+		pr_err("failed to add hw provider for %pOFn clock\n", node);
 		goto err_unmap_spec_regs;
 	}
 
diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c
index 13ad6d1e5090..84a24875c629 100644
--- a/drivers/clk/clk-nomadik.c
+++ b/drivers/clk/clk-nomadik.c
@@ -97,8 +97,8 @@ static void __init nomadik_src_init(void)
 	}
 	src_base = of_iomap(np, 0);
 	if (!src_base) {
-		pr_err("%s: must have src parent node with REGS (%s)\n",
-		       __func__, np->name);
+		pr_err("%s: must have src parent node with REGS (%pOFn)\n",
+		       __func__, np);
 		return;
 	}
 
diff --git a/drivers/clk/clk-npcm7xx.c b/drivers/clk/clk-npcm7xx.c
index 740af90a9508..afb0eb106953 100644
--- a/drivers/clk/clk-npcm7xx.c
+++ b/drivers/clk/clk-npcm7xx.c
@@ -549,7 +549,7 @@ static void __init npcm7xx_clk_init(struct device_node *clk_np)
 
 	ret = of_address_to_resource(clk_np, 0, &res);
 	if (ret) {
-		pr_err("%s: failed to get resource, ret %d\n", clk_np->name,
+		pr_err("%pOFn: failed to get resource, ret %d\n", clk_np,
 			ret);
 		return;
 	}
diff --git a/drivers/clk/clk-palmas.c b/drivers/clk/clk-palmas.c
index 7f51c01085ab..e9612e7068e9 100644
--- a/drivers/clk/clk-palmas.c
+++ b/drivers/clk/clk-palmas.c
@@ -195,8 +195,8 @@ static void palmas_clks_get_clk_data(struct platform_device *pdev,
 		prop = PALMAS_EXT_CONTROL_NSLEEP;
 		break;
 	default:
-		dev_warn(&pdev->dev, "%s: Invalid ext control option: %u\n",
-			 node->name, prop);
+		dev_warn(&pdev->dev, "%pOFn: Invalid ext control option: %u\n",
+			 node, prop);
 		prop = 0;
 		break;
 	}
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 3a1812f65e5d..4c30b6e799ed 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -945,8 +945,8 @@ static void __init core_mux_init(struct device_node *np)
 
 	rc = of_clk_add_provider(np, of_clk_src_simple_get, clk);
 	if (rc) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, rc);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, rc);
 		return;
 	}
 }
@@ -1199,8 +1199,8 @@ static void __init legacy_pll_init(struct device_node *np, int idx)
 
 	rc = of_clk_add_provider(np, of_clk_src_onecell_get, onecell_data);
 	if (rc) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, rc);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, rc);
 		goto err_cell;
 	}
 
@@ -1360,7 +1360,7 @@ static void __init clockgen_init(struct device_node *np)
 		is_old_ls1021a = true;
 	}
 	if (!clockgen.regs) {
-		pr_err("%s(): %s: of_iomap() failed\n", __func__, np->name);
+		pr_err("%s(): %pOFn: of_iomap() failed\n", __func__, np);
 		return;
 	}
 
@@ -1406,8 +1406,8 @@ static void __init clockgen_init(struct device_node *np)
 
 	ret = of_clk_add_provider(np, clockgen_clk_get, &clockgen);
 	if (ret) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, ret);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, ret);
 	}
 
 	return;
diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c
index a985bf5e1ac6..a2287c770d5c 100644
--- a/drivers/clk/clk-scmi.c
+++ b/drivers/clk/clk-scmi.c
@@ -132,7 +132,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev)
 
 	count = handle->clk_ops->count_get(handle);
 	if (count < 0) {
-		dev_err(dev, "%s: invalid clock output count\n", np->name);
+		dev_err(dev, "%pOFn: invalid clock output count\n", np);
 		return -EINVAL;
 	}
 
diff --git a/drivers/clk/clk-scpi.c b/drivers/clk/clk-scpi.c
index 25854722810e..d3ccc1cfccd5 100644
--- a/drivers/clk/clk-scpi.c
+++ b/drivers/clk/clk-scpi.c
@@ -207,7 +207,7 @@ static int scpi_clk_add(struct device *dev, struct device_node *np,
 
 	count = of_property_count_strings(np, "clock-output-names");
 	if (count < 0) {
-		dev_err(dev, "%s: invalid clock output count\n", np->name);
+		dev_err(dev, "%pOFn: invalid clock output count\n", np);
 		return -EINVAL;
 	}
 
@@ -232,13 +232,13 @@ static int scpi_clk_add(struct device *dev, struct device_node *np,
 
 		if (of_property_read_string_index(np, "clock-output-names",
 						  idx, &name)) {
-			dev_err(dev, "invalid clock name @ %s\n", np->name);
+			dev_err(dev, "invalid clock name @ %pOFn\n", np);
 			return -EINVAL;
 		}
 
 		if (of_property_read_u32_index(np, "clock-indices",
 					       idx, &val)) {
-			dev_err(dev, "invalid clock index @ %s\n", np->name);
+			dev_err(dev, "invalid clock index @ %pOFn\n", np);
 			return -EINVAL;
 		}
 
diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c
index 50e7c341e97e..8bdf91b56012 100644
--- a/drivers/clk/clk-si5351.c
+++ b/drivers/clk/clk-si5351.c
@@ -1215,8 +1215,8 @@ static int si5351_dt_parse(struct i2c_client *client,
 	/* per clkout properties */
 	for_each_child_of_node(np, child) {
 		if (of_property_read_u32(child, "reg", &num)) {
-			dev_err(&client->dev, "missing reg property of %s\n",
-				child->name);
+			dev_err(&client->dev, "missing reg property of %pOFn\n",
+				child);
 			goto put_child;
 		}
 
diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c
index 294850bdc195..cdaa567c8042 100644
--- a/drivers/clk/clk-stm32f4.c
+++ b/drivers/clk/clk-stm32f4.c
@@ -1433,7 +1433,7 @@ static void __init stm32f4_rcc_init(struct device_node *np)
 
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return;
 	}
 
diff --git a/drivers/clk/clk-stm32h7.c b/drivers/clk/clk-stm32h7.c
index d3271eca3779..0ea7261d15e0 100644
--- a/drivers/clk/clk-stm32h7.c
+++ b/drivers/clk/clk-stm32h7.c
@@ -1216,7 +1216,7 @@ static void __init stm32h7_rcc_init(struct device_node *np)
 	/* get RCC base @ from DT */
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource", np->name);
+		pr_err("%pOFn: unable to map resource", np);
 		goto err_free_clks;
 	}
 
diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c
index a907555b2a3d..4f48342bc280 100644
--- a/drivers/clk/clk-stm32mp1.c
+++ b/drivers/clk/clk-stm32mp1.c
@@ -2088,7 +2088,7 @@ static void stm32mp1_rcc_init(struct device_node *np)
 
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource", np->name);
+		pr_err("%pOFn: unable to map resource", np);
 		of_node_put(np);
 		return;
 	}
diff --git a/drivers/clk/clk-tango4.c b/drivers/clk/clk-tango4.c
index 34b22b7930fb..fe12a43f7a40 100644
--- a/drivers/clk/clk-tango4.c
+++ b/drivers/clk/clk-tango4.c
@@ -54,13 +54,13 @@ static void __init tango4_clkgen_setup(struct device_node *np)
 	const char *parent = of_clk_get_parent_name(np, 0);
 
 	if (!base)
-		panic("%s: invalid address\n", np->name);
+		panic("%pOFn: invalid address\n", np);
 
 	if (readl(base + CPUCLK_DIV) & DIV_BYPASS)
-		panic("%s: unsupported cpuclk setup\n", np->name);
+		panic("%pOFn: unsupported cpuclk setup\n", np);
 
 	if (readl(base + SYSCLK_DIV) & DIV_BYPASS)
-		panic("%s: unsupported sysclk setup\n", np->name);
+		panic("%pOFn: unsupported sysclk setup\n", np);
 
 	writel(0x100, base + CPUCLK_DIV); /* disable frequency ramping */
 
@@ -77,9 +77,9 @@ static void __init tango4_clkgen_setup(struct device_node *np)
 	pp[3] = clk_register_fixed_factor(NULL, "sdio_clk", "cd6", 0, 1, 2);
 
 	if (IS_ERR(pp[0]) || IS_ERR(pp[1]) || IS_ERR(pp[2]) || IS_ERR(pp[3]))
-		panic("%s: clk registration failed\n", np->name);
+		panic("%pOFn: clk registration failed\n", np);
 
 	if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data))
-		panic("%s: clk provider registration failed\n", np->name);
+		panic("%pOFn: clk provider registration failed\n", np);
 }
 CLK_OF_DECLARE(tango4_clkgen, "sigma,tango4-clkgen", tango4_clkgen_setup);
diff --git a/drivers/clk/keystone/gate.c b/drivers/clk/keystone/gate.c
index aed5af23895b..def15db4eef0 100644
--- a/drivers/clk/keystone/gate.c
+++ b/drivers/clk/keystone/gate.c
@@ -245,7 +245,7 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock)
 		return;
 	}
 
-	pr_err("%s: error registering clk %s\n", __func__, node->name);
+	pr_err("%s: error registering clk %pOFn\n", __func__, node);
 
 unmap_domain:
 	iounmap(data->domain_base);
diff --git a/drivers/clk/keystone/pll.c b/drivers/clk/keystone/pll.c
index e7e840fb74ea..2b871fc91d56 100644
--- a/drivers/clk/keystone/pll.c
+++ b/drivers/clk/keystone/pll.c
@@ -219,7 +219,7 @@ static void __init _of_pll_clk_init(struct device_node *node, bool pllctrl)
 	}
 
 out:
-	pr_err("%s: error initializing pll %s\n", __func__, node->name);
+	pr_err("%s: error initializing pll %pOFn\n", __func__, node);
 	kfree(pll_data);
 }
 
diff --git a/drivers/clk/renesas/clk-div6.c b/drivers/clk/renesas/clk-div6.c
index 9febbf42c3df..3ca4a047edc7 100644
--- a/drivers/clk/renesas/clk-div6.c
+++ b/drivers/clk/renesas/clk-div6.c
@@ -312,8 +312,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 
 	num_parents = of_clk_get_parent_count(np);
 	if (num_parents < 1) {
-		pr_err("%s: no parent found for %s DIV6 clock\n",
-		       __func__, np->name);
+		pr_err("%s: no parent found for %pOFn DIV6 clock\n",
+		       __func__, np);
 		return;
 	}
 
@@ -324,8 +324,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 
 	reg = of_iomap(np, 0);
 	if (reg == NULL) {
-		pr_err("%s: failed to map %s DIV6 clock register\n",
-		       __func__, np->name);
+		pr_err("%s: failed to map %pOFn DIV6 clock register\n",
+		       __func__, np);
 		goto error;
 	}
 
@@ -337,8 +337,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 
 	clk = cpg_div6_register(clk_name, num_parents, parent_names, reg, NULL);
 	if (IS_ERR(clk)) {
-		pr_err("%s: failed to register %s DIV6 clock (%ld)\n",
-		       __func__, np->name, PTR_ERR(clk));
+		pr_err("%s: failed to register %pOFn DIV6 clock (%ld)\n",
+		       __func__, np, PTR_ERR(clk));
 		goto error;
 	}
 
diff --git a/drivers/clk/renesas/clk-emev2.c b/drivers/clk/renesas/clk-emev2.c
index a91825471c79..a587f63378b3 100644
--- a/drivers/clk/renesas/clk-emev2.c
+++ b/drivers/clk/renesas/clk-emev2.c
@@ -86,8 +86,8 @@ static void __init emev2_smu_clkdiv_init(struct device_node *np)
 	clk = clk_register_divider(NULL, np->name, parent_name, 0,
 				   smu_base + reg[0], reg[1], 8, 0, &lock);
 	of_clk_add_provider(np, of_clk_src_simple_get, clk);
-	clk_register_clkdev(clk, np->name, NULL);
-	pr_debug("## %s %s %p\n", __func__, np->name, clk);
+	clk_register_clkdev(clk, np->full_name, NULL);
+	pr_debug("## %s %pOFn %p\n", __func__, np, clk);
 }
 CLK_OF_DECLARE(emev2_smu_clkdiv, "renesas,emev2-smu-clkdiv",
 		emev2_smu_clkdiv_init);
@@ -104,7 +104,7 @@ static void __init emev2_smu_gclk_init(struct device_node *np)
 	clk = clk_register_gate(NULL, np->name, parent_name, 0,
 				smu_base + reg[0], reg[1], 0, &lock);
 	of_clk_add_provider(np, of_clk_src_simple_get, clk);
-	clk_register_clkdev(clk, np->name, NULL);
-	pr_debug("## %s %s %p\n", __func__, np->name, clk);
+	clk_register_clkdev(clk, np->full_name, NULL);
+	pr_debug("## %s %pOFn %p\n", __func__, np, clk);
 }
 CLK_OF_DECLARE(emev2_smu_gclk, "renesas,emev2-smu-gclk", emev2_smu_gclk_init);
diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c
index e82adcb16a52..b72c7344effa 100644
--- a/drivers/clk/renesas/clk-mstp.c
+++ b/drivers/clk/renesas/clk-mstp.c
@@ -239,8 +239,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 			break;
 
 		if (clkidx >= MSTP_MAX_CLOCKS) {
-			pr_err("%s: invalid clock %s %s index %u\n",
-			       __func__, np->name, name, clkidx);
+			pr_err("%s: invalid clock %pOFn %s index %u\n",
+			       __func__, np, name, clkidx);
 			continue;
 		}
 
@@ -259,8 +259,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 			 */
 			clk_register_clkdev(clks[clkidx], name, NULL);
 		} else {
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clks[clkidx]));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clks[clkidx]));
 		}
 	}
 
diff --git a/drivers/clk/renesas/clk-r8a73a4.c b/drivers/clk/renesas/clk-r8a73a4.c
index 7b903ce4c901..48e9f1e816ad 100644
--- a/drivers/clk/renesas/clk-r8a73a4.c
+++ b/drivers/clk/renesas/clk-r8a73a4.c
@@ -228,8 +228,8 @@ static void __init r8a73a4_cpg_clocks_init(struct device_node *np)
 
 		clk = r8a73a4_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-r8a7740.c b/drivers/clk/renesas/clk-r8a7740.c
index a7a30d2eca41..da781640f88f 100644
--- a/drivers/clk/renesas/clk-r8a7740.c
+++ b/drivers/clk/renesas/clk-r8a7740.c
@@ -187,8 +187,8 @@ static void __init r8a7740_cpg_clocks_init(struct device_node *np)
 
 		clk = r8a7740_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-r8a7778.c b/drivers/clk/renesas/clk-r8a7778.c
index 886a8380e912..9b964611e5b6 100644
--- a/drivers/clk/renesas/clk-r8a7778.c
+++ b/drivers/clk/renesas/clk-r8a7778.c
@@ -130,8 +130,8 @@ static void __init r8a7778_cpg_clocks_init(struct device_node *np)
 
 		clk = r8a7778_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-r8a7779.c b/drivers/clk/renesas/clk-r8a7779.c
index 5adcca4656c3..10019145a912 100644
--- a/drivers/clk/renesas/clk-r8a7779.c
+++ b/drivers/clk/renesas/clk-r8a7779.c
@@ -164,8 +164,8 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np)
 		clk = r8a7779_cpg_register_clock(np, cpg, config,
 						 plla_mult, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-rcar-gen2.c b/drivers/clk/renesas/clk-rcar-gen2.c
index bccd62f2cb09..06c015d43167 100644
--- a/drivers/clk/renesas/clk-rcar-gen2.c
+++ b/drivers/clk/renesas/clk-rcar-gen2.c
@@ -445,8 +445,8 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np)
 
 		clk = rcar_gen2_cpg_register_clock(np, cpg, config, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-rz.c b/drivers/clk/renesas/clk-rz.c
index ac2f86d626b6..8ac904912439 100644
--- a/drivers/clk/renesas/clk-rz.c
+++ b/drivers/clk/renesas/clk-rz.c
@@ -113,8 +113,8 @@ static void __init rz_cpg_clocks_init(struct device_node *np)
 
 		clk = rz_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-sh73a0.c b/drivers/clk/renesas/clk-sh73a0.c
index bab33610eb6c..2f44e0dd7afa 100644
--- a/drivers/clk/renesas/clk-sh73a0.c
+++ b/drivers/clk/renesas/clk-sh73a0.c
@@ -206,8 +206,8 @@ static void __init sh73a0_cpg_clocks_init(struct device_node *np)
 
 		clk = sh73a0_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c
index a79d81985c4e..cfa000007622 100644
--- a/drivers/clk/st/clkgen-fsyn.c
+++ b/drivers/clk/st/clkgen-fsyn.c
@@ -936,7 +936,7 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 	if (!clk_parent_name)
 		return;
 
-	pll_name = kasprintf(GFP_KERNEL, "%s.pll", np->name);
+	pll_name = kasprintf(GFP_KERNEL, "%pOFn.pll", np);
 	if (!pll_name)
 		return;
 
diff --git a/drivers/clk/sunxi/clk-mod0.c b/drivers/clk/sunxi/clk-mod0.c
index a27c264cc9b4..fc0278a1acc7 100644
--- a/drivers/clk/sunxi/clk-mod0.c
+++ b/drivers/clk/sunxi/clk-mod0.c
@@ -140,8 +140,8 @@ static void __init sun9i_a80_mod0_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for mod0-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for mod0-clk: %pOFn\n",
+		       node);
 		return;
 	}
 
@@ -306,7 +306,7 @@ static void __init sunxi_mmc_setup(struct device_node *node,
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Couldn't map the %s clock registers\n", node->name);
+		pr_err("Couldn't map the %pOFn clock registers\n", node);
 		return;
 	}
 
diff --git a/drivers/clk/sunxi/clk-sun9i-core.c b/drivers/clk/sunxi/clk-sun9i-core.c
index e9295c286d5d..7e21b2b10c94 100644
--- a/drivers/clk/sunxi/clk-sun9i-core.c
+++ b/drivers/clk/sunxi/clk-sun9i-core.c
@@ -88,8 +88,8 @@ static void __init sun9i_a80_pll4_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-pll4-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-pll4-clk: %pOFn\n",
+		       node);
 		return;
 	}
 
@@ -142,8 +142,8 @@ static void __init sun9i_a80_gt_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-gt-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-gt-clk: %pOFn\n",
+		       node);
 		return;
 	}
 
@@ -197,8 +197,8 @@ static void __init sun9i_a80_ahb_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-ahb-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-ahb-clk: %pOFn\n",
+		       node);
 		return;
 	}
 
@@ -223,8 +223,8 @@ static void __init sun9i_a80_apb0_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-apb0-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-apb0-clk: %pOFn\n",
+		       node);
 		return;
 	}
 
@@ -280,8 +280,8 @@ static void __init sun9i_a80_apb1_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-apb1-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-apb1-clk: %pOFn\n",
+		       node);
 		return;
 	}
 
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 012714d94b42..892c29030b7b 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -568,8 +568,8 @@ static struct clk * __init sunxi_factors_clk_setup(struct device_node *node,
 
 	reg = of_iomap(node, 0);
 	if (!reg) {
-		pr_err("Could not get registers for factors-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for factors-clk: %pOFn\n",
+		       node);
 		return NULL;
 	}
 
diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
index 61c126a5d26a..222f68bc3f2a 100644
--- a/drivers/clk/ti/apll.c
+++ b/drivers/clk/ti/apll.c
@@ -143,8 +143,8 @@ static void __init omap_clk_register_apll(void *user,
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-ref for %s not ready, retry\n",
-			 node->name);
+		pr_debug("clk-ref for %pOFn not ready, retry\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
 			return;
 
@@ -155,8 +155,8 @@ static void __init omap_clk_register_apll(void *user,
 
 	clk = of_clk_get(node, 1);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-bypass for %s not ready, retry\n",
-			 node->name);
+		pr_debug("clk-bypass for %pOFn not ready, retry\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
 			return;
 
@@ -202,7 +202,7 @@ static void __init of_dra7_apll_setup(struct device_node *node)
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents < 1) {
-		pr_err("dra7 apll %s must have parent(s)\n", node->name);
+		pr_err("dra7 apll %pOFn must have parent(s)\n", node);
 		goto cleanup;
 	}
 
@@ -366,7 +366,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 1) {
-		pr_err("%s must have one parent\n", node->name);
+		pr_err("%pOFn must have one parent\n", node);
 		goto cleanup;
 	}
 
@@ -374,13 +374,13 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	init->parent_names = &parent_name;
 
 	if (of_property_read_u32(node, "ti,clock-frequency", &val)) {
-		pr_err("%s missing clock-frequency\n", node->name);
+		pr_err("%pOFn missing clock-frequency\n", node);
 		goto cleanup;
 	}
 	clk_hw->fixed_rate = val;
 
 	if (of_property_read_u32(node, "ti,bit-shift", &val)) {
-		pr_err("%s missing bit-shift\n", node->name);
+		pr_err("%pOFn missing bit-shift\n", node);
 		goto cleanup;
 	}
 
@@ -389,7 +389,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	ad->autoidle_mask = 0x3 << val;
 
 	if (of_property_read_u32(node, "ti,idlest-shift", &val)) {
-		pr_err("%s missing idlest-shift\n", node->name);
+		pr_err("%pOFn missing idlest-shift\n", node);
 		goto cleanup;
 	}
 
diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c
index 148815470431..a01ca9395179 100644
--- a/drivers/clk/ti/clk-dra7-atl.c
+++ b/drivers/clk/ti/clk-dra7-atl.c
@@ -190,8 +190,8 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 	init.num_parents = of_clk_get_parent_count(node);
 
 	if (init.num_parents != 1) {
-		pr_err("%s: atl clock %s must have 1 parent\n", __func__,
-		       node->name);
+		pr_err("%s: atl clock %pOFn must have 1 parent\n", __func__,
+		       node);
 		goto cleanup;
 	}
 
diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c
index 7d22e1af2247..be04214970cf 100644
--- a/drivers/clk/ti/clk.c
+++ b/drivers/clk/ti/clk.c
@@ -223,7 +223,7 @@ int __init ti_clk_retry_init(struct device_node *node, void *user,
 {
 	struct clk_init_item *retry;
 
-	pr_debug("%s: adding to retry list...\n", node->name);
+	pr_debug("%pOFn: adding to retry list...\n", node);
 	retry = kzalloc(sizeof(*retry), GFP_KERNEL);
 	if (!retry)
 		return -ENOMEM;
@@ -258,14 +258,14 @@ int ti_clk_get_reg_addr(struct device_node *node, int index,
 	}
 
 	if (i == CLK_MAX_MEMMAPS) {
-		pr_err("clk-provider not found for %s!\n", node->name);
+		pr_err("clk-provider not found for %pOFn!\n", node);
 		return -ENOENT;
 	}
 
 	reg->index = i;
 
 	if (of_property_read_u32_index(node, "reg", index, &val)) {
-		pr_err("%s must have reg[%d]!\n", node->name, index);
+		pr_err("%pOFn must have reg[%d]!\n", node, index);
 		return -EINVAL;
 	}
 
@@ -312,7 +312,7 @@ int __init omap2_clk_provider_init(struct device_node *parent, int index,
 	/* get clocks for this parent */
 	clocks = of_get_child_by_name(parent, "clocks");
 	if (!clocks) {
-		pr_err("%s missing 'clocks' child node.\n", parent->name);
+		pr_err("%pOFn missing 'clocks' child node.\n", parent);
 		return -EINVAL;
 	}
 
@@ -365,7 +365,7 @@ void ti_dt_clk_init_retry_clks(void)
 
 	while (!list_empty(&retry_list) && retries) {
 		list_for_each_entry_safe(retry, tmp, &retry_list, link) {
-			pr_debug("retry-init: %s\n", retry->node->name);
+			pr_debug("retry-init: %pOFn\n", retry->node);
 			retry->func(retry->user, retry->node);
 			list_del(&retry->link);
 			kfree(retry);
diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c
index 421b05392220..240e911a3db9 100644
--- a/drivers/clk/ti/clkctrl.c
+++ b/drivers/clk/ti/clkctrl.c
@@ -259,8 +259,8 @@ _ti_clkctrl_clk_register(struct omap_clkctrl_provider *provider,
 	struct omap_clkctrl_clk *clkctrl_clk;
 	int ret = 0;
 
-	init.name = kasprintf(GFP_KERNEL, "%s:%s:%04x:%d", node->parent->name,
-			      node->name, offset, bit);
+	init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d", node->parent,
+			      node, offset, bit);
 	clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL);
 	if (!init.name || !clkctrl_clk) {
 		ret = -ENOMEM;
@@ -492,8 +492,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 
 	provider->base = of_iomap(node, 0);
 
-	provider->clkdm_name = kmalloc(strlen(node->parent->name) + 3,
-				       GFP_KERNEL);
+	provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFnxxx", node->parent);
 	if (!provider->clkdm_name) {
 		kfree(provider);
 		return;
@@ -503,8 +502,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 	 * Create default clkdm name, replace _cm from end of parent node
 	 * name with _clkdm
 	 */
-	strcpy(provider->clkdm_name, node->parent->name);
-	provider->clkdm_name[strlen(provider->clkdm_name) - 2] = 0;
+	provider->clkdm_name[strlen(provider->clkdm_name) - 5] = 0;
 	strcat(provider->clkdm_name, "clkdm");
 
 	INIT_LIST_HEAD(&provider->clocks);
@@ -539,8 +537,8 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 		init.flags = 0;
 		if (reg_data->flags & CLKF_SET_RATE_PARENT)
 			init.flags |= CLK_SET_RATE_PARENT;
-		init.name = kasprintf(GFP_KERNEL, "%s:%s:%04x:%d",
-				      node->parent->name, node->name,
+		init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d",
+				      node->parent, node,
 				      reg_data->offset, 0);
 		clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL);
 		if (!init.name || !clkctrl_clk)
diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
index 030e8b2c1050..e76c81a62262 100644
--- a/drivers/clk/ti/composite.c
+++ b/drivers/clk/ti/composite.c
@@ -135,8 +135,8 @@ static void __init _register_composite(void *user,
 
 		comp = _lookup_component(cclk->comp_nodes[i]);
 		if (!comp) {
-			pr_debug("component %s not ready for %s, retry\n",
-				 cclk->comp_nodes[i]->name, node->name);
+			pr_debug("component %s not ready for %pOFn, retry\n",
+				 cclk->comp_nodes[i], node);
 			if (!ti_clk_retry_init(node, hw,
 					       _register_composite))
 				return;
@@ -144,8 +144,8 @@ static void __init _register_composite(void *user,
 			goto cleanup;
 		}
 		if (cclk->comp_clks[comp->type] != NULL) {
-			pr_err("duplicate component types for %s (%s)!\n",
-			       node->name, component_clk_types[comp->type]);
+			pr_err("duplicate component types for %pOFn (%s)!\n",
+			       node, component_clk_types[comp->type]);
 			goto cleanup;
 		}
 
@@ -168,7 +168,7 @@ static void __init _register_composite(void *user,
 	}
 
 	if (!num_parents) {
-		pr_err("%s: no parents found for %s!\n", __func__, node->name);
+		pr_err("%s: no parents found for %pOFn!\n", __func__, node);
 		goto cleanup;
 	}
 
@@ -212,7 +212,7 @@ static void __init of_ti_composite_clk_setup(struct device_node *node)
 	num_clks = of_clk_get_parent_count(node);
 
 	if (!num_clks) {
-		pr_err("composite clk %s must have component(s)\n", node->name);
+		pr_err("composite clk %pOFn must have component(s)\n", node);
 		return;
 	}
 
@@ -248,7 +248,7 @@ int __init ti_clk_add_component(struct device_node *node, struct clk_hw *hw,
 	num_parents = of_clk_get_parent_count(node);
 
 	if (!num_parents) {
-		pr_err("component-clock %s must have parent(s)\n", node->name);
+		pr_err("component-clock %pOFn must have parent(s)\n", node);
 		return -EINVAL;
 	}
 
diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
index ccfb4d9a152a..4fcb337a6d1c 100644
--- a/drivers/clk/ti/divider.c
+++ b/drivers/clk/ti/divider.c
@@ -492,7 +492,7 @@ __init ti_clk_get_div_table(struct device_node *node)
 	}
 
 	if (!valid_div) {
-		pr_err("no valid dividers for %s table\n", node->name);
+		pr_err("no valid dividers for %pOFn table\n", node);
 		return ERR_PTR(-EINVAL);
 	}
 
@@ -530,7 +530,7 @@ static int _get_divider_width(struct device_node *node,
 			min_div = 1;
 
 		if (of_property_read_u32(node, "ti,max-div", &max_div)) {
-			pr_err("no max-div for %s!\n", node->name);
+			pr_err("no max-div for %pOFn!\n", node);
 			return -EINVAL;
 		}
 
diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c
index dc86d07d0921..2e80c5ead74a 100644
--- a/drivers/clk/ti/dpll.c
+++ b/drivers/clk/ti/dpll.c
@@ -162,8 +162,8 @@ static void __init _register_dpll(void *user,
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-ref missing for %s, retry later\n",
-			 node->name);
+		pr_debug("clk-ref missing for %pOFn, retry later\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, _register_dpll))
 			return;
 
@@ -175,8 +175,8 @@ static void __init _register_dpll(void *user,
 	clk = of_clk_get(node, 1);
 
 	if (IS_ERR(clk)) {
-		pr_debug("clk-bypass missing for %s, retry later\n",
-			 node->name);
+		pr_debug("clk-bypass missing for %pOFn, retry later\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, _register_dpll))
 			return;
 
@@ -226,7 +226,7 @@ static void _register_dpll_x2(struct device_node *node,
 
 	parent_name = of_clk_get_parent_name(node, 0);
 	if (!parent_name) {
-		pr_err("%s must have parent\n", node->name);
+		pr_err("%pOFn must have parent\n", node);
 		return;
 	}
 
@@ -305,7 +305,7 @@ static void __init of_ti_dpll_setup(struct device_node *node,
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (!init->num_parents) {
-		pr_err("%s must have parent(s)\n", node->name);
+		pr_err("%pOFn must have parent(s)\n", node);
 		goto cleanup;
 	}
 
diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c
index 071af44b1ba8..ed24f20f63c7 100644
--- a/drivers/clk/ti/fapll.c
+++ b/drivers/clk/ti/fapll.c
@@ -555,7 +555,7 @@ static void __init ti_fapll_setup(struct device_node *node)
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 2) {
-		pr_err("%s must have two parents\n", node->name);
+		pr_err("%pOFn must have two parents\n", node);
 		goto free;
 	}
 
@@ -564,19 +564,19 @@ static void __init ti_fapll_setup(struct device_node *node)
 
 	fd->clk_ref = of_clk_get(node, 0);
 	if (IS_ERR(fd->clk_ref)) {
-		pr_err("%s could not get clk_ref\n", node->name);
+		pr_err("%pOFn could not get clk_ref\n", node);
 		goto free;
 	}
 
 	fd->clk_bypass = of_clk_get(node, 1);
 	if (IS_ERR(fd->clk_bypass)) {
-		pr_err("%s could not get clk_bypass\n", node->name);
+		pr_err("%pOFn could not get clk_bypass\n", node);
 		goto free;
 	}
 
 	fd->base = of_iomap(node, 0);
 	if (!fd->base) {
-		pr_err("%s could not get IO base\n", node->name);
+		pr_err("%pOFn could not get IO base\n", node);
 		goto free;
 	}
 
diff --git a/drivers/clk/ti/fixed-factor.c b/drivers/clk/ti/fixed-factor.c
index 0174a51a4ba6..7cbe896db071 100644
--- a/drivers/clk/ti/fixed-factor.c
+++ b/drivers/clk/ti/fixed-factor.c
@@ -42,12 +42,12 @@ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
 	u32 flags = 0;
 
 	if (of_property_read_u32(node, "ti,clock-div", &div)) {
-		pr_err("%s must have a clock-div property\n", node->name);
+		pr_err("%pOFn must have a clock-div property\n", node);
 		return;
 	}
 
 	if (of_property_read_u32(node, "ti,clock-mult", &mult)) {
-		pr_err("%s must have a clock-mult property\n", node->name);
+		pr_err("%pOFn must have a clock-mult property\n", node);
 		return;
 	}
 
diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c
index 935b2de5fb88..d4b5638e8b99 100644
--- a/drivers/clk/ti/gate.c
+++ b/drivers/clk/ti/gate.c
@@ -179,7 +179,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node,
 	}
 
 	if (of_clk_get_parent_count(node) != 1) {
-		pr_err("%s must have 1 parent\n", node->name);
+		pr_err("%pOFn must have 1 parent\n", node);
 		return;
 	}
 
diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c
index 41ae7021670e..87e00c2ee957 100644
--- a/drivers/clk/ti/interface.c
+++ b/drivers/clk/ti/interface.c
@@ -84,7 +84,7 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node,
 
 	parent_name = of_clk_get_parent_name(node, 0);
 	if (!parent_name) {
-		pr_err("%s must have a parent\n", node->name);
+		pr_err("%pOFn must have a parent\n", node);
 		return;
 	}
 
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 69a4308a5a98..18be7eb51546 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -186,7 +186,7 @@ static void of_mux_clk_setup(struct device_node *node)
 
 	num_parents = of_clk_get_parent_count(node);
 	if (num_parents < 2) {
-		pr_err("mux-clock %s must have parents\n", node->name);
+		pr_err("mux-clock %pOFn must have parents\n", node);
 		return;
 	}
 	parent_names = kzalloc((sizeof(char *) * num_parents), GFP_KERNEL);
@@ -278,7 +278,7 @@ static void __init of_ti_composite_mux_clk_setup(struct device_node *node)
 	num_parents = of_clk_get_parent_count(node);
 
 	if (num_parents < 2) {
-		pr_err("%s must have parents\n", node->name);
+		pr_err("%pOFn must have parents\n", node);
 		goto cleanup;
 	}
 
diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
index 88a2cab37f62..d7b53ac8ad11 100644
--- a/drivers/clk/zynq/clkc.c
+++ b/drivers/clk/zynq/clkc.c
@@ -602,7 +602,7 @@ void __init zynq_clock_init(void)
 	}
 
 	if (of_address_to_resource(np, 0, &res)) {
-		pr_err("%s: failed to get resource\n", np->name);
+		pr_err("%pOFn: failed to get resource\n", np);
 		goto np_err;
 	}
 
@@ -611,7 +611,7 @@ void __init zynq_clock_init(void)
 	if (slcr->data) {
 		zynq_clkc_base = (__force void __iomem *)slcr->data + res.start;
 	} else {
-		pr_err("%s: Unable to get I/O memory\n", np->name);
+		pr_err("%pOFn: Unable to get I/O memory\n", np);
 		of_node_put(slcr);
 		goto np_err;
 	}
-- 
2.17.1

[PATCH] clocksource: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/clocksource/asm9260_timer.c       | 2 +-
 drivers/clocksource/cadence_ttc_timer.c   | 2 +-
 drivers/clocksource/dw_apb_timer_of.c     | 8 ++++----
 drivers/clocksource/pxa_timer.c           | 6 +++---
 drivers/clocksource/time-orion.c          | 8 ++++----
 drivers/clocksource/timer-integrator-ap.c | 2 +-
 drivers/clocksource/timer-sp804.c         | 2 +-
 drivers/clocksource/zevio-timer.c         | 8 ++++----
 8 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/drivers/clocksource/asm9260_timer.c b/drivers/clocksource/asm9260_timer.c
index 38cd2feb87c4..fbaee04fd1d9 100644
--- a/drivers/clocksource/asm9260_timer.c
+++ b/drivers/clocksource/asm9260_timer.c
@@ -193,7 +193,7 @@ static int __init asm9260_timer_init(struct device_node *np)
 
 	priv.base = of_io_request_and_map(np, 0, np->name);
 	if (IS_ERR(priv.base)) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return PTR_ERR(priv.base);
 	}
 
diff --git a/drivers/clocksource/cadence_ttc_timer.c b/drivers/clocksource/cadence_ttc_timer.c
index 29d51755e18b..b33402980b6f 100644
--- a/drivers/clocksource/cadence_ttc_timer.c
+++ b/drivers/clocksource/cadence_ttc_timer.c
@@ -535,7 +535,7 @@ static int __init ttc_timer_init(struct device_node *timer)
 	if (ret)
 		return ret;
 
-	pr_info("%s #0 at %p, irq=%d\n", timer->name, timer_baseaddr, irq);
+	pr_info("%pOFn #0 at %p, irq=%d\n", timer, timer_baseaddr, irq);
 
 	return 0;
 }
diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c
index 69866cd8f4bb..fabaa29cc3a4 100644
--- a/drivers/clocksource/dw_apb_timer_of.c
+++ b/drivers/clocksource/dw_apb_timer_of.c
@@ -33,7 +33,7 @@ static void __init timer_get_base_and_rate(struct device_node *np,
 	*base = of_iomap(np, 0);
 
 	if (!*base)
-		panic("Unable to map regs for %s", np->name);
+		panic("Unable to map regs for %pOFn", np);
 
 	/*
 	 * Not all implementations use a periphal clock, so don't panic
@@ -42,8 +42,8 @@ static void __init timer_get_base_and_rate(struct device_node *np,
 	pclk = of_clk_get_by_name(np, "pclk");
 	if (!IS_ERR(pclk))
 		if (clk_prepare_enable(pclk))
-			pr_warn("pclk for %s is present, but could not be activated\n",
-				np->name);
+			pr_warn("pclk for %pOFn is present, but could not be activated\n",
+				np);
 
 	timer_clk = of_clk_get_by_name(np, "timer");
 	if (IS_ERR(timer_clk))
@@ -57,7 +57,7 @@ static void __init timer_get_base_and_rate(struct device_node *np,
 try_clock_freq:
 	if (of_property_read_u32(np, "clock-freq", rate) &&
 	    of_property_read_u32(np, "clock-frequency", rate))
-		panic("No clock nor clock-frequency property for %s", np->name);
+		panic("No clock nor clock-frequency property for %pOFn", np);
 }
 
 static void __init add_clockevent(struct device_node *event_timer)
diff --git a/drivers/clocksource/pxa_timer.c b/drivers/clocksource/pxa_timer.c
index 08cd6eaf3795..395837938301 100644
--- a/drivers/clocksource/pxa_timer.c
+++ b/drivers/clocksource/pxa_timer.c
@@ -191,13 +191,13 @@ static int __init pxa_timer_dt_init(struct device_node *np)
 	/* timer registers are shared with watchdog timer */
 	timer_base = of_iomap(np, 0);
 	if (!timer_base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return -ENXIO;
 	}
 
 	clk = of_clk_get(np, 0);
 	if (IS_ERR(clk)) {
-		pr_crit("%s: unable to get clk\n", np->name);
+		pr_crit("%pOFn: unable to get clk\n", np);
 		return PTR_ERR(clk);
 	}
 
@@ -210,7 +210,7 @@ static int __init pxa_timer_dt_init(struct device_node *np)
 	/* we are only interested in OS-timer0 irq */
 	irq = irq_of_parse_and_map(np, 0);
 	if (irq <= 0) {
-		pr_crit("%s: unable to parse OS-timer0 irq\n", np->name);
+		pr_crit("%pOFn: unable to parse OS-timer0 irq\n", np);
 		return -EINVAL;
 	}
 
diff --git a/drivers/clocksource/time-orion.c b/drivers/clocksource/time-orion.c
index 12202067fe4b..7d487107e3cd 100644
--- a/drivers/clocksource/time-orion.c
+++ b/drivers/clocksource/time-orion.c
@@ -129,13 +129,13 @@ static int __init orion_timer_init(struct device_node *np)
 	/* timer registers are shared with watchdog timer */
 	timer_base = of_iomap(np, 0);
 	if (!timer_base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return -ENXIO;
 	}
 
 	clk = of_clk_get(np, 0);
 	if (IS_ERR(clk)) {
-		pr_err("%s: unable to get clk\n", np->name);
+		pr_err("%pOFn: unable to get clk\n", np);
 		return PTR_ERR(clk);
 	}
 
@@ -148,7 +148,7 @@ static int __init orion_timer_init(struct device_node *np)
 	/* we are only interested in timer1 irq */
 	irq = irq_of_parse_and_map(np, 1);
 	if (irq <= 0) {
-		pr_err("%s: unable to parse timer1 irq\n", np->name);
+		pr_err("%pOFn: unable to parse timer1 irq\n", np);
 		return -EINVAL;
 	}
 
@@ -174,7 +174,7 @@ static int __init orion_timer_init(struct device_node *np)
 	/* setup timer1 as clockevent timer */
 	ret = setup_irq(irq, &orion_clkevt_irq);
 	if (ret) {
-		pr_err("%s: unable to setup irq\n", np->name);
+		pr_err("%pOFn: unable to setup irq\n", np);
 		return ret;
 	}
 
diff --git a/drivers/clocksource/timer-integrator-ap.c b/drivers/clocksource/timer-integrator-ap.c
index 62d24690ba02..76e526f58620 100644
--- a/drivers/clocksource/timer-integrator-ap.c
+++ b/drivers/clocksource/timer-integrator-ap.c
@@ -190,7 +190,7 @@ static int __init integrator_ap_timer_init_of(struct device_node *node)
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_err("No clock for %s\n", node->name);
+		pr_err("No clock for %pOFn\n", node);
 		return PTR_ERR(clk);
 	}
 	clk_prepare_enable(clk);
diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c
index e01222ea888f..052b230ca312 100644
--- a/drivers/clocksource/timer-sp804.c
+++ b/drivers/clocksource/timer-sp804.c
@@ -249,7 +249,7 @@ static int __init sp804_of_init(struct device_node *np)
 	if (of_clk_get_parent_count(np) == 3) {
 		clk2 = of_clk_get(np, 1);
 		if (IS_ERR(clk2)) {
-			pr_err("sp804: %s clock not found: %d\n", np->name,
+			pr_err("sp804: %pOFn clock not found: %d\n", np,
 				(int)PTR_ERR(clk2));
 			clk2 = NULL;
 		}
diff --git a/drivers/clocksource/zevio-timer.c b/drivers/clocksource/zevio-timer.c
index f74689334f7c..6127e8062a71 100644
--- a/drivers/clocksource/zevio-timer.c
+++ b/drivers/clocksource/zevio-timer.c
@@ -148,12 +148,12 @@ static int __init zevio_timer_add(struct device_node *node)
 
 	of_address_to_resource(node, 0, &res);
 	scnprintf(timer->clocksource_name, sizeof(timer->clocksource_name),
-			"%llx.%s_clocksource",
-			(unsigned long long)res.start, node->name);
+			"%llx.%pOFn_clocksource",
+			(unsigned long long)res.start, node);
 
 	scnprintf(timer->clockevent_name, sizeof(timer->clockevent_name),
-			"%llx.%s_clockevent",
-			(unsigned long long)res.start, node->name);
+			"%llx.%pOFn_clockevent",
+			(unsigned long long)res.start, node);
 
 	if (timer->interrupt_regs && irqnr) {
 		timer->clkevt.name		= timer->clockevent_name;
-- 
2.17.1

[PATCH] cpufreq: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-samsung-soc at vger.kernel.org
Cc: linux-pm at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/cpufreq/s5pv210-cpufreq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
index 5d31c2db12a3..dbecd7667db2 100644
--- a/drivers/cpufreq/s5pv210-cpufreq.c
+++ b/drivers/cpufreq/s5pv210-cpufreq.c
@@ -611,8 +611,8 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 	for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
 		id = of_alias_get_id(np, "dmc");
 		if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
-			pr_err("%s: failed to get alias of dmc node '%s'\n",
-				__func__, np->name);
+			pr_err("%s: failed to get alias of dmc node '%pOFn'\n",
+				__func__, np);
 			of_node_put(np);
 			return id;
 		}
-- 
2.17.1

[PATCH] devfreq: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Chanwoo Choi <cw00.choi@samsung.com>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: linux-pm at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-samsung-soc at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/devfreq/event/exynos-ppmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index a9c64f0d3284..c61de0bdf053 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -535,8 +535,8 @@ static int of_get_devfreq_events(struct device_node *np,
 
 		if (i == ARRAY_SIZE(ppmu_events)) {
 			dev_warn(dev,
-				"don't know how to configure events : %s\n",
-				node->name);
+				"don't know how to configure events : %pOFn\n",
+				node);
 			continue;
 		}
 
-- 
2.17.1

[PATCH] irqchip: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/irqchip/irq-gic-v3.c      |  4 ++--
 drivers/irqchip/irq-mscc-ocelot.c |  6 +++---
 drivers/irqchip/irq-orion.c       | 22 +++++++++++-----------
 drivers/irqchip/irq-stm32-exti.c  |  6 +++---
 drivers/irqchip/irq-tango.c       | 10 +++++-----
 drivers/irqchip/irq-tb10x.c       | 18 +++++++++---------
 6 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index d5912f1ec884..fcb6227ff5ac 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -1183,8 +1183,8 @@ static void __init gic_populate_ppi_partitions(struct device_node *gic_node)
 
 		part->partition_id = of_node_to_fwnode(child_part);
 
-		pr_info("GIC: PPI partition %s[%d] { ",
-			child_part->name, part_idx);
+		pr_info("GIC: PPI partition %pOFn[%d] { ",
+			child_part, part_idx);
 
 		n = of_property_count_elems_of_size(child_part, "affinity",
 						    sizeof(u32));
diff --git a/drivers/irqchip/irq-mscc-ocelot.c b/drivers/irqchip/irq-mscc-ocelot.c
index b63e40c00a02..88143c0b700c 100644
--- a/drivers/irqchip/irq-mscc-ocelot.c
+++ b/drivers/irqchip/irq-mscc-ocelot.c
@@ -72,7 +72,7 @@ static int __init ocelot_irq_init(struct device_node *node,
 	domain = irq_domain_add_linear(node, OCELOT_NR_IRQ,
 				       &irq_generic_chip_ops, NULL);
 	if (!domain) {
-		pr_err("%s: unable to add irq domain\n", node->name);
+		pr_err("%pOFn: unable to add irq domain\n", node);
 		return -ENOMEM;
 	}
 
@@ -80,14 +80,14 @@ static int __init ocelot_irq_init(struct device_node *node,
 					     "icpu", handle_level_irq,
 					     0, 0, 0);
 	if (ret) {
-		pr_err("%s: unable to alloc irq domain gc\n", node->name);
+		pr_err("%pOFn: unable to alloc irq domain gc\n", node);
 		goto err_domain_remove;
 	}
 
 	gc = irq_get_domain_generic_chip(domain, 0);
 	gc->reg_base = of_iomap(node, 0);
 	if (!gc->reg_base) {
-		pr_err("%s: unable to map resource\n", node->name);
+		pr_err("%pOFn: unable to map resource\n", node);
 		ret = -ENOMEM;
 		goto err_gc_free;
 	}
diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c
index be4c5a8c9659..c4b5ffb61954 100644
--- a/drivers/irqchip/irq-orion.c
+++ b/drivers/irqchip/irq-orion.c
@@ -64,14 +64,14 @@ static int __init orion_irq_init(struct device_node *np,
 				num_chips * ORION_IRQS_PER_CHIP,
 				&irq_generic_chip_ops, NULL);
 	if (!orion_irq_domain)
-		panic("%s: unable to add irq domain\n", np->name);
+		panic("%pOFn: unable to add irq domain\n", np);
 
 	ret = irq_alloc_domain_generic_chips(orion_irq_domain,
-				ORION_IRQS_PER_CHIP, 1, np->name,
+				ORION_IRQS_PER_CHIP, 1, np->full_name,
 				handle_level_irq, clr, 0,
 				IRQ_GC_INIT_MASK_CACHE);
 	if (ret)
-		panic("%s: unable to alloc irq domain gc\n", np->name);
+		panic("%pOFn: unable to alloc irq domain gc\n", np);
 
 	for (n = 0, base = 0; n < num_chips; n++, base += ORION_IRQS_PER_CHIP) {
 		struct irq_chip_generic *gc =
@@ -80,12 +80,12 @@ static int __init orion_irq_init(struct device_node *np,
 		of_address_to_resource(np, n, &r);
 
 		if (!request_mem_region(r.start, resource_size(&r), np->name))
-			panic("%s: unable to request mem region %d",
-			      np->name, n);
+			panic("%pOFn: unable to request mem region %d",
+			      np, n);
 
 		gc->reg_base = ioremap(r.start, resource_size(&r));
 		if (!gc->reg_base)
-			panic("%s: unable to map resource %d", np->name, n);
+			panic("%pOFn: unable to map resource %d", np, n);
 
 		gc->chip_types[0].regs.mask = ORION_IRQ_MASK;
 		gc->chip_types[0].chip.irq_mask = irq_gc_mask_clr_bit;
@@ -150,20 +150,20 @@ static int __init orion_bridge_irq_init(struct device_node *np,
 	domain = irq_domain_add_linear(np, nrirqs,
 				       &irq_generic_chip_ops, NULL);
 	if (!domain) {
-		pr_err("%s: unable to add irq domain\n", np->name);
+		pr_err("%pOFn: unable to add irq domain\n", np);
 		return -ENOMEM;
 	}
 
 	ret = irq_alloc_domain_generic_chips(domain, nrirqs, 1, np->name,
 			     handle_edge_irq, clr, 0, IRQ_GC_INIT_MASK_CACHE);
 	if (ret) {
-		pr_err("%s: unable to alloc irq domain gc\n", np->name);
+		pr_err("%pOFn: unable to alloc irq domain gc\n", np);
 		return ret;
 	}
 
 	ret = of_address_to_resource(np, 0, &r);
 	if (ret) {
-		pr_err("%s: unable to get resource\n", np->name);
+		pr_err("%pOFn: unable to get resource\n", np);
 		return ret;
 	}
 
@@ -175,14 +175,14 @@ static int __init orion_bridge_irq_init(struct device_node *np,
 	/* Map the parent interrupt for the chained handler */
 	irq = irq_of_parse_and_map(np, 0);
 	if (irq <= 0) {
-		pr_err("%s: unable to parse irq\n", np->name);
+		pr_err("%pOFn: unable to parse irq\n", np);
 		return -EINVAL;
 	}
 
 	gc = irq_get_domain_generic_chip(domain, 0);
 	gc->reg_base = ioremap(r.start, resource_size(&r));
 	if (!gc->reg_base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return -ENOMEM;
 	}
 
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index 0a2088e12d96..363385750fa7 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -678,8 +678,8 @@ static int __init stm32_exti_init(const struct stm32_exti_drv_data *drv_data,
 	domain = irq_domain_add_linear(node, drv_data->bank_nr * IRQS_PER_BANK,
 				       &irq_exti_domain_ops, NULL);
 	if (!domain) {
-		pr_err("%s: Could not register interrupt domain.\n",
-		       node->name);
+		pr_err("%pOFn: Could not register interrupt domain.\n",
+		       node);
 		ret = -ENOMEM;
 		goto out_unmap;
 	}
@@ -768,7 +768,7 @@ __init stm32_exti_hierarchy_init(const struct stm32_exti_drv_data *drv_data,
 					  host_data);
 
 	if (!domain) {
-		pr_err("%s: Could not register exti domain.\n", node->name);
+		pr_err("%pOFn: Could not register exti domain.\n", node);
 		ret = -ENOMEM;
 		goto out_unmap;
 	}
diff --git a/drivers/irqchip/irq-tango.c b/drivers/irqchip/irq-tango.c
index 580e2d72b9ba..ae28d8648679 100644
--- a/drivers/irqchip/irq-tango.c
+++ b/drivers/irqchip/irq-tango.c
@@ -184,11 +184,11 @@ static int __init tangox_irq_init(void __iomem *base, struct resource *baseres,
 
 	irq = irq_of_parse_and_map(node, 0);
 	if (!irq)
-		panic("%s: failed to get IRQ", node->name);
+		panic("%pOFn: failed to get IRQ", node);
 
 	err = of_address_to_resource(node, 0, &res);
 	if (err)
-		panic("%s: failed to get address", node->name);
+		panic("%pOFn: failed to get address", node);
 
 	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	chip->ctl = res.start - baseres->start;
@@ -196,12 +196,12 @@ static int __init tangox_irq_init(void __iomem *base, struct resource *baseres,
 
 	dom = irq_domain_add_linear(node, 64, &irq_generic_chip_ops, chip);
 	if (!dom)
-		panic("%s: failed to create irqdomain", node->name);
+		panic("%pOFn: failed to create irqdomain", node);
 
 	err = irq_alloc_domain_generic_chips(dom, 32, 2, node->name,
 					     handle_level_irq, 0, 0, 0);
 	if (err)
-		panic("%s: failed to allocate irqchip", node->name);
+		panic("%pOFn: failed to allocate irqchip", node);
 
 	tangox_irq_domain_init(dom);
 
@@ -219,7 +219,7 @@ static int __init tangox_of_irq_init(struct device_node *node,
 
 	base = of_iomap(node, 0);
 	if (!base)
-		panic("%s: of_iomap failed", node->name);
+		panic("%pOFn: of_iomap failed", node);
 
 	of_address_to_resource(node, 0, &res);
 
diff --git a/drivers/irqchip/irq-tb10x.c b/drivers/irqchip/irq-tb10x.c
index 848d782a2a3b..7e6708099a7b 100644
--- a/drivers/irqchip/irq-tb10x.c
+++ b/drivers/irqchip/irq-tb10x.c
@@ -115,21 +115,21 @@ static int __init of_tb10x_init_irq(struct device_node *ictl,
 	void __iomem *reg_base;
 
 	if (of_address_to_resource(ictl, 0, &mem)) {
-		pr_err("%s: No registers declared in DeviceTree.\n",
-			ictl->name);
+		pr_err("%pOFn: No registers declared in DeviceTree.\n",
+			ictl);
 		return -EINVAL;
 	}
 
 	if (!request_mem_region(mem.start, resource_size(&mem),
-		ictl->name)) {
-		pr_err("%s: Request mem region failed.\n", ictl->name);
+		ictl->full_name)) {
+		pr_err("%pOFn: Request mem region failed.\n", ictl);
 		return -EBUSY;
 	}
 
 	reg_base = ioremap(mem.start, resource_size(&mem));
 	if (!reg_base) {
 		ret = -EBUSY;
-		pr_err("%s: ioremap failed.\n", ictl->name);
+		pr_err("%pOFn: ioremap failed.\n", ictl);
 		goto ioremap_fail;
 	}
 
@@ -137,8 +137,8 @@ static int __init of_tb10x_init_irq(struct device_node *ictl,
 					&irq_generic_chip_ops, NULL);
 	if (!domain) {
 		ret = -ENOMEM;
-		pr_err("%s: Could not register interrupt domain.\n",
-			ictl->name);
+		pr_err("%pOFn: Could not register interrupt domain.\n",
+			ictl);
 		goto irq_domain_add_fail;
 	}
 
@@ -147,8 +147,8 @@ static int __init of_tb10x_init_irq(struct device_node *ictl,
 				IRQ_NOREQUEST, IRQ_NOPROBE,
 				IRQ_GC_INIT_MASK_CACHE);
 	if (ret) {
-		pr_err("%s: Could not allocate generic interrupt chip.\n",
-			ictl->name);
+		pr_err("%pOFn: Could not allocate generic interrupt chip.\n",
+			ictl);
 		goto gc_alloc_fail;
 	}
 
-- 
2.17.1

[PATCH] memory: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Roger Quadros <rogerq@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-omap at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-samsung-soc at vger.kernel.org
Cc: linux-tegra at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/memory/omap-gpmc.c           | 18 +++++++-----------
 drivers/memory/samsung/exynos-srom.c |  4 ++--
 drivers/memory/tegra/mc.c            |  6 +++---
 drivers/memory/tegra/tegra124-emc.c  | 12 ++++++------
 4 files changed, 18 insertions(+), 22 deletions(-)

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index c215287e80cf..8abb9e94916a 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -2145,8 +2145,8 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
 			gpmc_s.device_width = GPMC_DEVWIDTH_16BIT;
 			break;
 		default:
-			dev_err(&pdev->dev, "%s: invalid 'nand-bus-width'\n",
-				child->name);
+			dev_err(&pdev->dev, "%pOFn: invalid 'nand-bus-width'\n",
+				child);
 			ret = -EINVAL;
 			goto err;
 		}
@@ -2186,8 +2186,8 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
 
 	ret = gpmc_cs_set_timings(cs, &gpmc_t, &gpmc_s);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to set gpmc timings for: %s\n",
-			child->name);
+		dev_err(&pdev->dev, "failed to set gpmc timings for: %pOFn\n",
+			child);
 		goto err_cs;
 	}
 
@@ -2215,7 +2215,7 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
 
 err_child_fail:
 
-	dev_err(&pdev->dev, "failed to create gpmc child %s\n", child->name);
+	dev_err(&pdev->dev, "failed to create gpmc child %pOFn\n", child);
 	ret = -ENODEV;
 
 err_cs:
@@ -2265,14 +2265,10 @@ static void gpmc_probe_dt_children(struct platform_device *pdev)
 	struct device_node *child;
 
 	for_each_available_child_of_node(pdev->dev.of_node, child) {
-
-		if (!child->name)
-			continue;
-
 		ret = gpmc_probe_generic_child(pdev, child);
 		if (ret) {
-			dev_err(&pdev->dev, "failed to probe DT child '%s': %d\n",
-				child->name, ret);
+			dev_err(&pdev->dev, "failed to probe DT child '%pOFn': %d\n",
+				child, ret);
 		}
 	}
 }
diff --git a/drivers/memory/samsung/exynos-srom.c b/drivers/memory/samsung/exynos-srom.c
index 7edd7fb540f2..c27c6105c66d 100644
--- a/drivers/memory/samsung/exynos-srom.c
+++ b/drivers/memory/samsung/exynos-srom.c
@@ -139,8 +139,8 @@ static int exynos_srom_probe(struct platform_device *pdev)
 	for_each_child_of_node(np, child) {
 		if (exynos_srom_configure_bank(srom, child)) {
 			dev_err(dev,
-				"Could not decode bank configuration for %s\n",
-				child->name);
+				"Could not decode bank configuration for %pOFn\n",
+				child);
 			bad_bank_config = true;
 		}
 	}
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index bd25faf6d13d..24afc36833bf 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -345,7 +345,7 @@ static int load_one_timing(struct tegra_mc *mc,
 	err = of_property_read_u32(node, "clock-frequency", &tmp);
 	if (err) {
 		dev_err(mc->dev,
-			"timing %s: failed to read rate\n", node->name);
+			"timing %pOFn: failed to read rate\n", node);
 		return err;
 	}
 
@@ -360,8 +360,8 @@ static int load_one_timing(struct tegra_mc *mc,
 					 mc->soc->num_emem_regs);
 	if (err) {
 		dev_err(mc->dev,
-			"timing %s: failed to read EMEM configuration\n",
-			node->name);
+			"timing %pOFn: failed to read EMEM configuration\n",
+			node);
 		return err;
 	}
 
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 392dc8dd481f..eedb7d48e2ea 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -888,8 +888,8 @@ static int load_one_timing_from_dt(struct tegra_emc *emc,
 
 	err = of_property_read_u32(node, "clock-frequency", &value);
 	if (err) {
-		dev_err(emc->dev, "timing %s: failed to read rate: %d\n",
-			node->name, err);
+		dev_err(emc->dev, "timing %pOFn: failed to read rate: %d\n",
+			node, err);
 		return err;
 	}
 
@@ -900,16 +900,16 @@ static int load_one_timing_from_dt(struct tegra_emc *emc,
 					 ARRAY_SIZE(timing->emc_burst_data));
 	if (err) {
 		dev_err(emc->dev,
-			"timing %s: failed to read emc burst data: %d\n",
-			node->name, err);
+			"timing %pOFn: failed to read emc burst data: %d\n",
+			node, err);
 		return err;
 	}
 
 #define EMC_READ_PROP(prop, dtprop) { \
 	err = of_property_read_u32(node, dtprop, &timing->prop); \
 	if (err) { \
-		dev_err(emc->dev, "timing %s: failed to read " #prop ": %d\n", \
-			node->name, err); \
+		dev_err(emc->dev, "timing %pOFn: failed to read " #prop ": %d\n", \
+			node, err); \
 		return err; \
 	} \
 }
-- 
2.17.1

[PATCH] perf: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Will Deacon <will.deacon@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/perf/arm_pmu_platform.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/perf/arm_pmu_platform.c b/drivers/perf/arm_pmu_platform.c
index 96075cecb0ae..933bd8410fc2 100644
--- a/drivers/perf/arm_pmu_platform.c
+++ b/drivers/perf/arm_pmu_platform.c
@@ -77,14 +77,14 @@ static int pmu_parse_irq_affinity(struct device_node *node, int i)
 
 	dn = of_parse_phandle(node, "interrupt-affinity", i);
 	if (!dn) {
-		pr_warn("failed to parse interrupt-affinity[%d] for %s\n",
-			i, node->name);
+		pr_warn("failed to parse interrupt-affinity[%d] for %pOFn\n",
+			i, node);
 		return -EINVAL;
 	}
 
 	cpu = of_cpu_node_to_id(dn);
 	if (cpu < 0) {
-		pr_warn("failed to find logical CPU for %s\n", dn->name);
+		pr_warn("failed to find logical CPU for %pOFn\n", dn);
 		cpu = nr_cpu_ids;
 	}
 
-- 
2.17.1

[PATCH] phy: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/phy/broadcom/phy-bcm-cygnus-pcie.c    | 4 ++--
 drivers/phy/broadcom/phy-brcm-sata.c          | 4 ++--
 drivers/phy/marvell/phy-berlin-sata.c         | 6 +++---
 drivers/phy/qualcomm/phy-qcom-qmp.c           | 2 +-
 drivers/phy/rockchip/phy-rockchip-emmc.c      | 4 ++--
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 8 ++++----
 drivers/phy/rockchip/phy-rockchip-typec.c     | 8 ++++----
 drivers/phy/rockchip/phy-rockchip-usb.c       | 4 ++--
 drivers/phy/tegra/xusb.c                      | 4 ++--
 9 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c b/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c
index 0f4ac5d63cff..b074682d9dd8 100644
--- a/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c
+++ b/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c
@@ -153,8 +153,8 @@ static int cygnus_pcie_phy_probe(struct platform_device *pdev)
 		struct cygnus_pcie_phy *p;
 
 		if (of_property_read_u32(child, "reg", &id)) {
-			dev_err(dev, "missing reg property for %s\n",
-				child->name);
+			dev_err(dev, "missing reg property for %pOFn\n",
+				child);
 			ret = -EINVAL;
 			goto put_child;
 		}
diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
index 8708ea3b4d6d..ac57f5a41708 100644
--- a/drivers/phy/broadcom/phy-brcm-sata.c
+++ b/drivers/phy/broadcom/phy-brcm-sata.c
@@ -600,8 +600,8 @@ static int brcm_sata_phy_probe(struct platform_device *pdev)
 		struct brcm_sata_port *port;
 
 		if (of_property_read_u32(child, "reg", &id)) {
-			dev_err(dev, "missing reg property in node %s\n",
-					child->name);
+			dev_err(dev, "missing reg property in node %pOFn\n",
+					child);
 			ret = -EINVAL;
 			goto put_child;
 		}
diff --git a/drivers/phy/marvell/phy-berlin-sata.c b/drivers/phy/marvell/phy-berlin-sata.c
index c1bb6725e48f..a91fc67fc4e0 100644
--- a/drivers/phy/marvell/phy-berlin-sata.c
+++ b/drivers/phy/marvell/phy-berlin-sata.c
@@ -231,14 +231,14 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
 		struct phy_berlin_desc *phy_desc;
 
 		if (of_property_read_u32(child, "reg", &phy_id)) {
-			dev_err(dev, "missing reg property in node %s\n",
-				child->name);
+			dev_err(dev, "missing reg property in node %pOFn\n",
+				child);
 			ret = -EINVAL;
 			goto put_child;
 		}
 
 		if (phy_id >= ARRAY_SIZE(phy_berlin_power_down_bits)) {
-			dev_err(dev, "invalid reg in node %s\n", child->name);
+			dev_err(dev, "invalid reg in node %pOFn\n", child);
 			ret = -EINVAL;
 			goto put_child;
 		}
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 4c470104a0d6..baa59484a90c 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -1400,7 +1400,7 @@ static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np)
 
 	ret = of_property_read_string(np, "clock-output-names", &init.name);
 	if (ret) {
-		dev_err(qmp->dev, "%s: No clock-output-names\n", np->name);
+		dev_err(qmp->dev, "%pOFn: No clock-output-names\n", np);
 		return ret;
 	}
 
diff --git a/drivers/phy/rockchip/phy-rockchip-emmc.c b/drivers/phy/rockchip/phy-rockchip-emmc.c
index b237360f95f6..19bf84f0bc67 100644
--- a/drivers/phy/rockchip/phy-rockchip-emmc.c
+++ b/drivers/phy/rockchip/phy-rockchip-emmc.c
@@ -337,8 +337,8 @@ static int rockchip_emmc_phy_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	if (of_property_read_u32(dev->of_node, "reg", &reg_offset)) {
-		dev_err(dev, "missing reg property in node %s\n",
-			dev->of_node->name);
+		dev_err(dev, "missing reg property in node %pOFn\n",
+			dev->of_node);
 		return -EINVAL;
 	}
 
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 5049dac79bd0..24bd2717abdb 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1116,8 +1116,8 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 	}
 
 	if (of_property_read_u32(np, "reg", &reg)) {
-		dev_err(dev, "the reg property is not assigned in %s node\n",
-			np->name);
+		dev_err(dev, "the reg property is not assigned in %pOFn node\n",
+			np);
 		return -EINVAL;
 	}
 
@@ -1143,8 +1143,8 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 	}
 
 	if (!rphy->phy_cfg) {
-		dev_err(dev, "no phy-config can be matched with %s node\n",
-			np->name);
+		dev_err(dev, "no phy-config can be matched with %pOFn node\n",
+			np);
 		return -EINVAL;
 	}
 
diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c
index 76a4b58ec771..c57e496f0b0c 100644
--- a/drivers/phy/rockchip/phy-rockchip-typec.c
+++ b/drivers/phy/rockchip/phy-rockchip-typec.c
@@ -1145,8 +1145,8 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
 	}
 
 	if (!tcphy->port_cfgs) {
-		dev_err(dev, "no phy-config can be matched with %s node\n",
-			np->name);
+		dev_err(dev, "no phy-config can be matched with %pOFn node\n",
+			np);
 		return -EINVAL;
 	}
 
@@ -1186,8 +1186,8 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
 			continue;
 
 		if (IS_ERR(phy)) {
-			dev_err(dev, "failed to create phy: %s\n",
-				child_np->name);
+			dev_err(dev, "failed to create phy: %pOFn\n",
+				child_np);
 			pm_runtime_disable(dev);
 			return PTR_ERR(phy);
 		}
diff --git a/drivers/phy/rockchip/phy-rockchip-usb.c b/drivers/phy/rockchip/phy-rockchip-usb.c
index 3378eeb7a562..269c86329cb8 100644
--- a/drivers/phy/rockchip/phy-rockchip-usb.c
+++ b/drivers/phy/rockchip/phy-rockchip-usb.c
@@ -208,8 +208,8 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base,
 	rk_phy->np = child;
 
 	if (of_property_read_u32(child, "reg", &reg_offset)) {
-		dev_err(base->dev, "missing reg property in node %s\n",
-			child->name);
+		dev_err(base->dev, "missing reg property in node %pOFn\n",
+			child);
 		return -EINVAL;
 	}
 
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index de1b4ebe4de2..5b3b8863363e 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -115,8 +115,8 @@ int tegra_xusb_lane_parse_dt(struct tegra_xusb_lane *lane,
 
 	err = match_string(lane->soc->funcs, lane->soc->num_funcs, function);
 	if (err < 0) {
-		dev_err(dev, "invalid function \"%s\" for lane \"%s\"\n",
-			function, np->name);
+		dev_err(dev, "invalid function \"%s\" for lane \"%pOFn\"\n",
+			function, np);
 		return err;
 	}
 
-- 
2.17.1

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Dong Aisheng <aisheng.dong@nxp.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Sean Wang <sean.wang@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Carlo Caione <carlo@caione.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-gpio at vger.kernel.org
Cc: linux-mediatek at lists.infradead.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-amlogic at lists.infradead.org
Cc: linux-rockchip at lists.infradead.org
Cc: linux-omap at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/pinctrl/berlin/berlin.c               |  6 ++--
 drivers/pinctrl/freescale/pinctrl-imx.c       |  7 ++--
 drivers/pinctrl/freescale/pinctrl-imx1-core.c | 12 +++----
 drivers/pinctrl/mediatek/pinctrl-mtk-common.c |  4 +--
 drivers/pinctrl/meson/pinctrl-meson.c         |  2 +-
 drivers/pinctrl/mvebu/pinctrl-mvebu.c         |  4 +--
 drivers/pinctrl/nomadik/pinctrl-nomadik.c     |  6 ++--
 drivers/pinctrl/pinctrl-at91.c                |  8 ++---
 drivers/pinctrl/pinctrl-lantiq.c              |  8 ++---
 drivers/pinctrl/pinctrl-rockchip.c            |  8 ++---
 drivers/pinctrl/pinctrl-rza1.c                |  8 ++---
 drivers/pinctrl/pinctrl-single.c              | 32 +++++++++----------
 drivers/pinctrl/pinctrl-st.c                  |  6 ++--
 drivers/pinctrl/sirf/pinctrl-atlas7.c         |  4 +--
 drivers/pinctrl/stm32/pinctrl-stm32.c         |  4 +--
 drivers/pinctrl/sunxi/pinctrl-sunxi.c         |  8 ++---
 drivers/pinctrl/ti/pinctrl-ti-iodelay.c       |  8 ++---
 17 files changed, 66 insertions(+), 69 deletions(-)

diff --git a/drivers/pinctrl/berlin/berlin.c b/drivers/pinctrl/berlin/berlin.c
index b5903fffb3d0..b17a03cf87be 100644
--- a/drivers/pinctrl/berlin/berlin.c
+++ b/drivers/pinctrl/berlin/berlin.c
@@ -64,16 +64,14 @@ static int berlin_pinctrl_dt_node_to_map(struct pinctrl_dev *pctrl_dev,
 	ret = of_property_read_string(node, "function", &function_name);
 	if (ret) {
 		dev_err(pctrl->dev,
-			"missing function property in node %s\n",
-			node->name);
+			"missing function property in node %pOFn\n", node);
 		return -EINVAL;
 	}
 
 	ngroups = of_property_count_strings(node, "groups");
 	if (ngroups < 0) {
 		dev_err(pctrl->dev,
-			"missing groups property in node %s\n",
-			node->name);
+			"missing groups property in node %pOFn\n", node);
 		return -EINVAL;
 	}
 
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index b04edc22dad7..4e8cf0e357c6 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -69,8 +69,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
 	 */
 	grp = imx_pinctrl_find_group_by_name(pctldev, np->name);
 	if (!grp) {
-		dev_err(ipctl->dev, "unable to find group for node %s\n",
-			np->name);
+		dev_err(ipctl->dev, "unable to find group for node %pOFn\n", np);
 		return -EINVAL;
 	}
 
@@ -434,7 +433,7 @@ static int imx_pinctrl_parse_groups(struct device_node *np,
 	int i;
 	u32 config;
 
-	dev_dbg(ipctl->dev, "group(%d): %s\n", index, np->name);
+	dev_dbg(ipctl->dev, "group(%d): %pOFn\n", index, np);
 
 	if (info->flags & SHARE_MUX_CONF_REG)
 		pin_size = FSL_PIN_SHARE_SIZE;
@@ -544,7 +543,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
 	struct group_desc *grp;
 	u32 i = 0;
 
-	dev_dbg(pctl->dev, "parse function(%d): %s\n", index, np->name);
+	dev_dbg(pctl->dev, "parse function(%d): %pOFn\n", index, np);
 
 	func = pinmux_generic_get_function(pctl, index);
 	if (!func)
diff --git a/drivers/pinctrl/freescale/pinctrl-imx1-core.c b/drivers/pinctrl/freescale/pinctrl-imx1-core.c
index deb7870b3d1a..7e29e3fecdb2 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx1-core.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx1-core.c
@@ -233,8 +233,8 @@ static int imx1_dt_node_to_map(struct pinctrl_dev *pctldev,
 	 */
 	grp = imx1_pinctrl_find_group_by_name(info, np->name);
 	if (!grp) {
-		dev_err(info->dev, "unable to find group for node %s\n",
-			np->name);
+		dev_err(info->dev, "unable to find group for node %pOFn\n",
+			np);
 		return -EINVAL;
 	}
 
@@ -466,7 +466,7 @@ static int imx1_pinctrl_parse_groups(struct device_node *np,
 	const __be32 *list;
 	int i;
 
-	dev_dbg(info->dev, "group(%d): %s\n", index, np->name);
+	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
 
 	/* Initialise group */
 	grp->name = np->name;
@@ -477,8 +477,8 @@ static int imx1_pinctrl_parse_groups(struct device_node *np,
 	list = of_get_property(np, "fsl,pins", &size);
 	/* we do not check return since it's safe node passed down */
 	if (!size || size % 12) {
-		dev_notice(info->dev, "Not a valid fsl,pins property (%s)\n",
-				np->name);
+		dev_notice(info->dev, "Not a valid fsl,pins property (%pOFn)\n",
+				np);
 		return -EINVAL;
 	}
 
@@ -513,7 +513,7 @@ static int imx1_pinctrl_parse_functions(struct device_node *np,
 	static u32 grp_index;
 	u32 i = 0;
 
-	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
+	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
 
 	func = &info->functions[index];
 
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index 16ff56f93501..071623873ca5 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -514,8 +514,8 @@ static int mtk_pctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 
 	pins = of_find_property(node, "pinmux", NULL);
 	if (!pins) {
-		dev_err(pctl->dev, "missing pins property in node %s .\n",
-				node->name);
+		dev_err(pctl->dev, "missing pins property in node %pOFn .\n",
+				node);
 		return -EINVAL;
 	}
 
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 29a458da78db..9cb81aec4e3b 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -451,7 +451,7 @@ static struct regmap *meson_map_resource(struct meson_pinctrl *pc,
 
 	meson_regmap_config.max_register = resource_size(&res) - 4;
 	meson_regmap_config.name = devm_kasprintf(pc->dev, GFP_KERNEL,
-						  "%s-%s", node->name,
+						  "%pOFn-%s", node,
 						  name);
 	if (!meson_regmap_config.name)
 		return ERR_PTR(-ENOMEM);
diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
index d7ec7119701b..7ee5f7970585 100644
--- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c
+++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
@@ -413,14 +413,14 @@ static int mvebu_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 	ret = of_property_read_string(np, "marvell,function", &function);
 	if (ret) {
 		dev_err(pctl->dev,
-			"missing marvell,function in node %s\n", np->name);
+			"missing marvell,function in node %pOFn\n", np);
 		return 0;
 	}
 
 	nmaps = of_property_count_strings(np, "marvell,pins");
 	if (nmaps < 0) {
 		dev_err(pctl->dev,
-			"missing marvell,pins in node %s\n", np->name);
+			"missing marvell,pins in node %pOFn\n", np);
 		return 0;
 	}
 
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index f0e7a8c114b2..866db2706b8b 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1051,7 +1051,7 @@ static struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
 
 	gpio_pdev = of_find_device_by_node(np);
 	if (!gpio_pdev) {
-		pr_err("populate \"%s\": device not found\n", np->name);
+		pr_err("populate \"%pOFn\": device not found\n", np);
 		return ERR_PTR(-ENODEV);
 	}
 	if (of_property_read_u32(np, "gpio-bank", &id)) {
@@ -1904,8 +1904,8 @@ static int nmk_pinctrl_probe(struct platform_device *pdev)
 		gpio_np = of_parse_phandle(np, "nomadik-gpio-chips", i);
 		if (gpio_np) {
 			dev_info(&pdev->dev,
-				 "populate NMK GPIO %d \"%s\"\n",
-				 i, gpio_np->name);
+				 "populate NMK GPIO %d \"%pOFn\"\n",
+				 i, gpio_np);
 			nmk_chip = nmk_gpio_populate_chip(gpio_np, pdev);
 			if (IS_ERR(nmk_chip))
 				dev_err(&pdev->dev,
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 50f0ec42c637..cfd8239f2727 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -263,8 +263,8 @@ static int at91_dt_node_to_map(struct pinctrl_dev *pctldev,
 	 */
 	grp = at91_pinctrl_find_group_by_name(info, np->name);
 	if (!grp) {
-		dev_err(info->dev, "unable to find group for node %s\n",
-			np->name);
+		dev_err(info->dev, "unable to find group for node %pOFn\n",
+			np);
 		return -EINVAL;
 	}
 
@@ -1071,7 +1071,7 @@ static int at91_pinctrl_parse_groups(struct device_node *np,
 	const __be32 *list;
 	int i, j;
 
-	dev_dbg(info->dev, "group(%d): %s\n", index, np->name);
+	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
 
 	/* Initialise group */
 	grp->name = np->name;
@@ -1122,7 +1122,7 @@ static int at91_pinctrl_parse_functions(struct device_node *np,
 	static u32 grp_index;
 	u32 i = 0;
 
-	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
+	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
 
 	func = &info->functions[index];
 
diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c
index 81632af3a86a..22e80613e269 100644
--- a/drivers/pinctrl/pinctrl-lantiq.c
+++ b/drivers/pinctrl/pinctrl-lantiq.c
@@ -80,14 +80,14 @@ static void ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 	int ret, i;
 
 	if (!pins && !groups) {
-		dev_err(pctldev->dev, "%s defines neither pins nor groups\n",
-			np->name);
+		dev_err(pctldev->dev, "%pOFn defines neither pins nor groups\n",
+			np);
 		return;
 	}
 
 	if (pins && groups) {
-		dev_err(pctldev->dev, "%s defines both pins and groups\n",
-			np->name);
+		dev_err(pctldev->dev, "%pOFn defines both pins and groups\n",
+			np);
 		return;
 	}
 
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index f4a61429e06e..1fe72af3717b 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -501,8 +501,8 @@ static int rockchip_dt_node_to_map(struct pinctrl_dev *pctldev,
 	 */
 	grp = pinctrl_name_to_group(info, np->name);
 	if (!grp) {
-		dev_err(info->dev, "unable to find group for node %s\n",
-			np->name);
+		dev_err(info->dev, "unable to find group for node %pOFn\n",
+			np);
 		return -EINVAL;
 	}
 
@@ -2454,7 +2454,7 @@ static int rockchip_pinctrl_parse_groups(struct device_node *np,
 	int i, j;
 	int ret;
 
-	dev_dbg(info->dev, "group(%d): %s\n", index, np->name);
+	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
 
 	/* Initialise group */
 	grp->name = np->name;
@@ -2519,7 +2519,7 @@ static int rockchip_pinctrl_parse_functions(struct device_node *np,
 	static u32 grp_index;
 	u32 i = 0;
 
-	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
+	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
 
 	func = &info->functions[index];
 
diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c
index f76edf664539..042ede3b8ada 100644
--- a/drivers/pinctrl/pinctrl-rza1.c
+++ b/drivers/pinctrl/pinctrl-rza1.c
@@ -930,8 +930,8 @@ static int rza1_parse_pinmux_node(struct rza1_pinctrl *rza1_pctl,
 					      &npin_configs);
 	if (ret) {
 		dev_err(rza1_pctl->dev,
-			"Unable to parse pin configuration options for %s\n",
-			np->name);
+			"Unable to parse pin configuration options for %pOFn\n",
+			np);
 		return ret;
 	}
 
@@ -1226,8 +1226,8 @@ static int rza1_parse_gpiochip(struct rza1_pinctrl *rza1_pctl,
 
 	*chip		= rza1_gpiochip_template;
 	chip->base	= -1;
-	chip->label	= devm_kasprintf(rza1_pctl->dev, GFP_KERNEL, "%s",
-					 np->name);
+	chip->label	= devm_kasprintf(rza1_pctl->dev, GFP_KERNEL, "%pOFn",
+					 np);
 	chip->ngpio	= of_args.args[2];
 	chip->of_node	= np;
 	chip->parent	= rza1_pctl->dev;
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 7ec72ff2419a..1e0614daee9b 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1022,14 +1022,14 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
 		vals[found].reg = pcs->base + offset;
 		vals[found].val = pinctrl_spec.args[1];
 
-		dev_dbg(pcs->dev, "%s index: 0x%x value: 0x%x\n",
-			pinctrl_spec.np->name, offset, pinctrl_spec.args[1]);
+		dev_dbg(pcs->dev, "%pOFn index: 0x%x value: 0x%x\n",
+			pinctrl_spec.np, offset, pinctrl_spec.args[1]);
 
 		pin = pcs_get_pin_by_offset(pcs, offset);
 		if (pin < 0) {
 			dev_err(pcs->dev,
-				"could not add functions for %s %ux\n",
-				np->name, offset);
+				"could not add functions for %pOFn %ux\n",
+				np, offset);
 			break;
 		}
 		pins[found++] = pin;
@@ -1135,8 +1135,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
 		val = pinctrl_spec.args[1];
 		mask = pinctrl_spec.args[2];
 
-		dev_dbg(pcs->dev, "%s index: 0x%x value: 0x%x mask: 0x%x\n",
-			pinctrl_spec.np->name, offset, val, mask);
+		dev_dbg(pcs->dev, "%pOFn index: 0x%x value: 0x%x mask: 0x%x\n",
+			pinctrl_spec.np, offset, val, mask);
 
 		/* Parse pins in each row from LSB */
 		while (mask) {
@@ -1148,8 +1148,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
 
 			if ((mask & mask_pos) == 0) {
 				dev_err(pcs->dev,
-					"Invalid mask for %s at 0x%x\n",
-					np->name, offset);
+					"Invalid mask for %pOFn at 0x%x\n",
+					np, offset);
 				break;
 			}
 
@@ -1157,8 +1157,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
 
 			if (submask != mask_pos) {
 				dev_warn(pcs->dev,
-						"Invalid submask 0x%x for %s at 0x%x\n",
-						submask, np->name, offset);
+						"Invalid submask 0x%x for %pOFn at 0x%x\n",
+						submask, np, offset);
 				continue;
 			}
 
@@ -1169,8 +1169,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
 			pin = pcs_get_pin_by_offset(pcs, offset);
 			if (pin < 0) {
 				dev_err(pcs->dev,
-					"could not add functions for %s %ux\n",
-					np->name, offset);
+					"could not add functions for %pOFn %ux\n",
+					np, offset);
 				break;
 			}
 			pins[found++] = pin + pin_num_from_lsb;
@@ -1254,16 +1254,16 @@ static int pcs_dt_node_to_map(struct pinctrl_dev *pctldev,
 		ret = pcs_parse_bits_in_pinctrl_entry(pcs, np_config, map,
 				num_maps, pgnames);
 		if (ret < 0) {
-			dev_err(pcs->dev, "no pins entries for %s\n",
-				np_config->name);
+			dev_err(pcs->dev, "no pins entries for %pOFn\n",
+				np_config);
 			goto free_pgnames;
 		}
 	} else {
 		ret = pcs_parse_one_pinctrl_entry(pcs, np_config, map,
 				num_maps, pgnames);
 		if (ret < 0) {
-			dev_err(pcs->dev, "no pins entries for %s\n",
-				np_config->name);
+			dev_err(pcs->dev, "no pins entries for %pOFn\n",
+				np_config);
 			goto free_pgnames;
 		}
 	}
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index 0966bb0bf71f..e66af93f2cbf 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -817,8 +817,8 @@ static int st_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
 
 	grp = st_pctl_find_group_by_name(info, np->name);
 	if (!grp) {
-		dev_err(info->dev, "unable to find group for node %s\n",
-			np->name);
+		dev_err(info->dev, "unable to find group for node %pOFn\n",
+			np);
 		return -EINVAL;
 	}
 
@@ -1184,7 +1184,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
 		if (pp->length / sizeof(__be32) >= OF_GPIO_ARGS_MIN) {
 			npins++;
 		} else {
-			pr_warn("Invalid st,pins in %s node\n", np->name);
+			pr_warn("Invalid st,pins in %pOFn node\n", np);
 			return -EINVAL;
 		}
 	}
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 3abb028f6158..1d16df128b1a 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -6058,8 +6058,8 @@ static int atlas7_gpio_probe(struct platform_device *pdev)
 	ret = gpiochip_add_data(chip, a7gc);
 	if (ret) {
 		dev_err(&pdev->dev,
-			"%s: error in probe function with status %d\n",
-			np->name, ret);
+			"%pOF: error in probe function with status %d\n",
+			np, ret);
 		goto failed;
 	}
 
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index a9bec6e6fdd1..0fbfcc9ea07c 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -416,8 +416,8 @@ static int stm32_pctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 
 	pins = of_find_property(node, "pinmux", NULL);
 	if (!pins) {
-		dev_err(pctl->dev, "missing pins property in node %s .\n",
-				node->name);
+		dev_err(pctl->dev, "missing pins property in node %pOFn .\n",
+				node);
 		return -EINVAL;
 	}
 
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index 4d9bf9b3e9f3..3ccbe221e024 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -332,15 +332,15 @@ static int sunxi_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 
 	function = sunxi_pctrl_parse_function_prop(node);
 	if (!function) {
-		dev_err(pctl->dev, "missing function property in node %s\n",
-			node->name);
+		dev_err(pctl->dev, "missing function property in node %pOFn\n",
+			node);
 		return -EINVAL;
 	}
 
 	pin_prop = sunxi_pctrl_find_pins_prop(node, &npins);
 	if (!pin_prop) {
-		dev_err(pctl->dev, "missing pins property in node %s\n",
-			node->name);
+		dev_err(pctl->dev, "missing pins property in node %pOFn\n",
+			node);
 		return -EINVAL;
 	}
 
diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
index 8782c348ebe9..a4bc506a01a3 100644
--- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
+++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
@@ -452,8 +452,8 @@ static int ti_iodelay_node_iterator(struct pinctrl_dev *pctldev,
 
 	pin = ti_iodelay_offset_to_pin(iod, cfg[pin_index].offset);
 	if (pin < 0) {
-		dev_err(iod->dev, "could not add functions for %s %ux\n",
-			np->name, cfg[pin_index].offset);
+		dev_err(iod->dev, "could not add functions for %pOFn %ux\n",
+			np, cfg[pin_index].offset);
 		return -ENODEV;
 	}
 	pins[pin_index] = pin;
@@ -461,8 +461,8 @@ static int ti_iodelay_node_iterator(struct pinctrl_dev *pctldev,
 	pd = &iod->pa[pin];
 	pd->drv_data = &cfg[pin_index];
 
-	dev_dbg(iod->dev, "%s offset=%x a_delay = %d g_delay = %d\n",
-		np->name, cfg[pin_index].offset, cfg[pin_index].a_delay,
+	dev_dbg(iod->dev, "%pOFn offset=%x a_delay = %d g_delay = %d\n",
+		np, cfg[pin_index].offset, cfg[pin_index].a_delay,
 		cfg[pin_index].g_delay);
 
 	return 0;
-- 
2.17.1

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Qiang Zhao <qiang.zhao@nxp.com>
Cc: Li Yang <leoyang.li@nxp.com>
Cc: Andy Gross <andy.gross@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: linuxppc-dev at lists.ozlabs.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-soc at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/soc/dove/pmu.c            |  8 +++---
 drivers/soc/fsl/qe/qe_tdm.c       |  4 +--
 drivers/soc/qcom/apr.c            |  2 +-
 drivers/soc/rockchip/pm_domains.c | 44 +++++++++++++++----------------
 drivers/soc/tegra/pmc.c           | 12 ++++-----
 drivers/soc/ti/knav_dma.c         |  8 +++---
 drivers/soc/ti/knav_qmss_queue.c  |  8 +++---
 7 files changed, 43 insertions(+), 43 deletions(-)

diff --git a/drivers/soc/dove/pmu.c b/drivers/soc/dove/pmu.c
index 5abb08ffb74d..ffc5311c0ed8 100644
--- a/drivers/soc/dove/pmu.c
+++ b/drivers/soc/dove/pmu.c
@@ -383,7 +383,7 @@ int __init dove_init_pmu(void)
 
 	domains_node = of_get_child_by_name(np_pmu, "domains");
 	if (!domains_node) {
-		pr_err("%s: failed to find domains sub-node\n", np_pmu->name);
+		pr_err("%pOFn: failed to find domains sub-node\n", np_pmu);
 		return 0;
 	}
 
@@ -396,7 +396,7 @@ int __init dove_init_pmu(void)
 	pmu->pmc_base = of_iomap(pmu->of_node, 0);
 	pmu->pmu_base = of_iomap(pmu->of_node, 1);
 	if (!pmu->pmc_base || !pmu->pmu_base) {
-		pr_err("%s: failed to map PMU\n", np_pmu->name);
+		pr_err("%pOFn: failed to map PMU\n", np_pmu);
 		iounmap(pmu->pmu_base);
 		iounmap(pmu->pmc_base);
 		kfree(pmu);
@@ -414,7 +414,7 @@ int __init dove_init_pmu(void)
 			break;
 
 		domain->pmu = pmu;
-		domain->base.name = kstrdup(np->name, GFP_KERNEL);
+		domain->base.name = kasprintf(GFP_KERNEL, "%pOFn", np);
 		if (!domain->base.name) {
 			kfree(domain);
 			break;
@@ -444,7 +444,7 @@ int __init dove_init_pmu(void)
 	/* Loss of the interrupt controller is not a fatal error. */
 	parent_irq = irq_of_parse_and_map(pmu->of_node, 0);
 	if (!parent_irq) {
-		pr_err("%s: no interrupt specified\n", np_pmu->name);
+		pr_err("%pOFn: no interrupt specified\n", np_pmu);
 	} else {
 		ret = dove_init_pmu_irq(pmu, parent_irq);
 		if (ret)
diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c
index f744c214f680..f78c34647ca2 100644
--- a/drivers/soc/fsl/qe/qe_tdm.c
+++ b/drivers/soc/fsl/qe/qe_tdm.c
@@ -131,7 +131,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 
 	pdev = of_find_device_by_node(np2);
 	if (!pdev) {
-		pr_err("%s: failed to lookup pdev\n", np2->name);
+		pr_err("%pOFn: failed to lookup pdev\n", np2);
 		of_node_put(np2);
 		return -EINVAL;
 	}
@@ -153,7 +153,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 	pdev = of_find_device_by_node(np2);
 	if (!pdev) {
 		ret = -EINVAL;
-		pr_err("%s: failed to lookup pdev\n", np2->name);
+		pr_err("%pOFn: failed to lookup pdev\n", np2);
 		of_node_put(np2);
 		goto err_miss_siram_property;
 	}
diff --git a/drivers/soc/qcom/apr.c b/drivers/soc/qcom/apr.c
index 57af8a537332..4bda793ba6ae 100644
--- a/drivers/soc/qcom/apr.c
+++ b/drivers/soc/qcom/apr.c
@@ -219,7 +219,7 @@ static int apr_add_device(struct device *dev, struct device_node *np,
 	adev->domain_id = id->domain_id;
 	adev->version = id->svc_version;
 	if (np)
-		strncpy(adev->name, np->name, APR_NAME_SIZE);
+		snprintf(adev->name, APR_NAME_SIZE, "%pOFn", np);
 	else
 		strncpy(adev->name, id->name, APR_NAME_SIZE);
 
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 6dff8682155f..6f86a726bb45 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -392,21 +392,21 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 	error = of_property_read_u32(node, "reg", &id);
 	if (error) {
 		dev_err(pmu->dev,
-			"%s: failed to retrieve domain id (reg): %d\n",
-			node->name, error);
+			"%pOFn: failed to retrieve domain id (reg): %d\n",
+			node, error);
 		return -EINVAL;
 	}
 
 	if (id >= pmu->info->num_domains) {
-		dev_err(pmu->dev, "%s: invalid domain id %d\n",
-			node->name, id);
+		dev_err(pmu->dev, "%pOFn: invalid domain id %d\n",
+			node, id);
 		return -EINVAL;
 	}
 
 	pd_info = &pmu->info->domain_info[id];
 	if (!pd_info) {
-		dev_err(pmu->dev, "%s: undefined domain id %d\n",
-			node->name, id);
+		dev_err(pmu->dev, "%pOFn: undefined domain id %d\n",
+			node, id);
 		return -EINVAL;
 	}
 
@@ -424,8 +424,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 		if (!pd->clks)
 			return -ENOMEM;
 	} else {
-		dev_dbg(pmu->dev, "%s: doesn't have clocks: %d\n",
-			node->name, pd->num_clks);
+		dev_dbg(pmu->dev, "%pOFn: doesn't have clocks: %d\n",
+			node, pd->num_clks);
 		pd->num_clks = 0;
 	}
 
@@ -434,8 +434,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 		if (IS_ERR(pd->clks[i].clk)) {
 			error = PTR_ERR(pd->clks[i].clk);
 			dev_err(pmu->dev,
-				"%s: failed to get clk at index %d: %d\n",
-				node->name, i, error);
+				"%pOFn: failed to get clk at index %d: %d\n",
+				node, i, error);
 			return error;
 		}
 	}
@@ -486,8 +486,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 	error = rockchip_pd_power(pd, true);
 	if (error) {
 		dev_err(pmu->dev,
-			"failed to power on domain '%s': %d\n",
-			node->name, error);
+			"failed to power on domain '%pOFn': %d\n",
+			node, error);
 		goto err_unprepare_clocks;
 	}
 
@@ -575,24 +575,24 @@ static int rockchip_pm_add_subdomain(struct rockchip_pmu *pmu,
 		error = of_property_read_u32(parent, "reg", &idx);
 		if (error) {
 			dev_err(pmu->dev,
-				"%s: failed to retrieve domain id (reg): %d\n",
-				parent->name, error);
+				"%pOFn: failed to retrieve domain id (reg): %d\n",
+				parent, error);
 			goto err_out;
 		}
 		parent_domain = pmu->genpd_data.domains[idx];
 
 		error = rockchip_pm_add_one_domain(pmu, np);
 		if (error) {
-			dev_err(pmu->dev, "failed to handle node %s: %d\n",
-				np->name, error);
+			dev_err(pmu->dev, "failed to handle node %pOFn: %d\n",
+				np, error);
 			goto err_out;
 		}
 
 		error = of_property_read_u32(np, "reg", &idx);
 		if (error) {
 			dev_err(pmu->dev,
-				"%s: failed to retrieve domain id (reg): %d\n",
-				np->name, error);
+				"%pOFn: failed to retrieve domain id (reg): %d\n",
+				np, error);
 			goto err_out;
 		}
 		child_domain = pmu->genpd_data.domains[idx];
@@ -683,16 +683,16 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
 	for_each_available_child_of_node(np, node) {
 		error = rockchip_pm_add_one_domain(pmu, node);
 		if (error) {
-			dev_err(dev, "failed to handle node %s: %d\n",
-				node->name, error);
+			dev_err(dev, "failed to handle node %pOFn: %d\n",
+				node, error);
 			of_node_put(node);
 			goto err_out;
 		}
 
 		error = rockchip_pm_add_subdomain(pmu, node);
 		if (error < 0) {
-			dev_err(dev, "failed to handle subdomain node %s: %d\n",
-				node->name, error);
+			dev_err(dev, "failed to handle subdomain node %pOFn: %d\n",
+				node, error);
 			of_node_put(node);
 			goto err_out;
 		}
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 2d6f3fcf3211..acbe63e925d5 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -796,7 +796,7 @@ static void tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 
 	id = tegra_powergate_lookup(pmc, np->name);
 	if (id < 0) {
-		pr_err("powergate lookup failed for %s: %d\n", np->name, id);
+		pr_err("powergate lookup failed for %pOFn: %d\n", np, id);
 		goto free_mem;
 	}
 
@@ -816,13 +816,13 @@ static void tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 
 	err = tegra_powergate_of_get_clks(pg, np);
 	if (err < 0) {
-		pr_err("failed to get clocks for %s: %d\n", np->name, err);
+		pr_err("failed to get clocks for %pOFn: %d\n", np, err);
 		goto set_available;
 	}
 
 	err = tegra_powergate_of_get_resets(pg, np, off);
 	if (err < 0) {
-		pr_err("failed to get resets for %s: %d\n", np->name, err);
+		pr_err("failed to get resets for %pOFn: %d\n", np, err);
 		goto remove_clks;
 	}
 
@@ -851,15 +851,15 @@ static void tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 
 	err = pm_genpd_init(&pg->genpd, NULL, off);
 	if (err < 0) {
-		pr_err("failed to initialise PM domain %s: %d\n", np->name,
+		pr_err("failed to initialise PM domain %pOFn: %d\n", np,
 		       err);
 		goto remove_resets;
 	}
 
 	err = of_genpd_add_provider_simple(np, &pg->genpd);
 	if (err < 0) {
-		pr_err("failed to add PM domain provider for %s: %d\n",
-		       np->name, err);
+		pr_err("failed to add PM domain provider for %pOFn: %d\n",
+		       np, err);
 		goto remove_genpd;
 	}
 
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index 224d7ddeeb76..bbd4e5bc8707 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -544,15 +544,15 @@ static void __iomem *pktdma_get_regs(struct knav_dma_device *dma,
 
 	ret = of_address_to_resource(node, index, &res);
 	if (ret) {
-		dev_err(dev, "Can't translate of node(%s) address for index(%d)\n",
-			node->name, index);
+		dev_err(dev, "Can't translate of node(%pOFn) address for index(%d)\n",
+			node, index);
 		return ERR_PTR(ret);
 	}
 
 	regs = devm_ioremap_resource(kdev->dev, &res);
 	if (IS_ERR(regs))
-		dev_err(dev, "Failed to map register base for index(%d) node(%s)\n",
-			index, node->name);
+		dev_err(dev, "Failed to map register base for index(%d) node(%pOFn)\n",
+			index, node);
 	if (_size)
 		*_size = resource_size(&res);
 
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index 6755f2af5619..b5d5673c255c 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -1382,15 +1382,15 @@ static void __iomem *knav_queue_map_reg(struct knav_device *kdev,
 
 	ret = of_address_to_resource(node, index, &res);
 	if (ret) {
-		dev_err(kdev->dev, "Can't translate of node(%s) address for index(%d)\n",
-			node->name, index);
+		dev_err(kdev->dev, "Can't translate of node(%pOFn) address for index(%d)\n",
+			node, index);
 		return ERR_PTR(ret);
 	}
 
 	regs = devm_ioremap_resource(kdev->dev, &res);
 	if (IS_ERR(regs))
-		dev_err(kdev->dev, "Failed to map register base for index(%d) node(%s)\n",
-			index, node->name);
+		dev_err(kdev->dev, "Failed to map register base for index(%d) node(%pOFn)\n",
+			index, node);
 	return regs;
 }
 
-- 
2.17.1

[PATCH] ASoC: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Timur Tabi <timur@kernel.org>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: Xiubo Li <Xiubo.Lee@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Carlo Caione <carlo@caione.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Olivier Moysan <olivier.moysan@st.com>
Cc: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: alsa-devel at alsa-project.org
Cc: linuxppc-dev at lists.ozlabs.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-amlogic at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 sound/soc/fsl/fsl_esai.c      | 2 +-
 sound/soc/fsl/fsl_utils.c     | 4 ++--
 sound/soc/meson/axg-card.c    | 2 +-
 sound/soc/stm/stm32_sai.c     | 2 +-
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index c1d1d06783e5..57b484768a58 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -807,7 +807,7 @@ static int fsl_esai_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	esai_priv->pdev = pdev;
-	strncpy(esai_priv->name, np->name, sizeof(esai_priv->name) - 1);
+	snprintf(esai_priv->name, sizeof(esai_priv->name), "%pOFn", np);
 
 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index 7f0fa4b52223..9981668ab590 100644
--- a/sound/soc/fsl/fsl_utils.c
+++ b/sound/soc/fsl/fsl_utils.c
@@ -57,8 +57,8 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np,
 		of_node_put(dma_channel_np);
 		return ret;
 	}
-	snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%s",
-		 (unsigned long long) res.start, dma_channel_np->name);
+	snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%pOFn",
+		 (unsigned long long) res.start, dma_channel_np);
 
 	iprop = of_get_property(dma_channel_np, "cell-index", NULL);
 	if (!iprop) {
diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 2914ba0d965b..b76a5f4f1785 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -478,7 +478,7 @@ static int axg_card_set_be_link(struct snd_soc_card *card,
 
 	ret = axg_card_set_link_name(card, link, "be");
 	if (ret)
-		dev_err(card->dev, "error setting %s link name\n", np->name);
+		dev_err(card->dev, "error setting %pOFn link name\n", np);
 
 	return ret;
 }
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index f22654253c43..d597eba61992 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -104,7 +104,7 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client,
 
 	if (!pdev) {
 		dev_err(&sai_client->pdev->dev,
-			"Device not found for node %s\n", np_provider->name);
+			"Device not found for node %pOFn\n", np_provider);
 		return -ENODEV;
 	}
 
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 06fba9650ac4..cad8c7888292 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -1124,16 +1124,16 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 	sai->sync = SAI_SYNC_NONE;
 	if (args.np) {
 		if (args.np == np) {
-			dev_err(&pdev->dev, "%s sync own reference\n",
-				np->name);
+			dev_err(&pdev->dev, "%pOFn sync own reference\n",
+				np);
 			of_node_put(args.np);
 			return -EINVAL;
 		}
 
 		sai->np_sync_provider  = of_get_parent(args.np);
 		if (!sai->np_sync_provider) {
-			dev_err(&pdev->dev, "%s parent node not found\n",
-				np->name);
+			dev_err(&pdev->dev, "%pOFn parent node not found\n",
+				np);
 			of_node_put(args.np);
 			return -ENODEV;
 		}
-- 
2.17.1

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[A.s. Dong]

> -----Original Message-----
> From: Rob Herring [mailto:robh at kernel.org]
> Sent: Tuesday, August 28, 2018 9:53 AM
> To: linux-kernel at vger.kernel.org
> Cc: Linus Walleij <linus.walleij@linaro.org>; A.s. Dong
> <aisheng.dong@nxp.com>; Fabio Estevam <festevam@gmail.com>; Shawn
> Guo <shawnguo@kernel.org>; Stefan Agner <stefan@agner.ch>; Pengutronix
> Kernel Team <kernel@pengutronix.de>; Sean Wang
> <sean.wang@mediatek.com>; Matthias Brugger <matthias.bgg@gmail.com>;
> Carlo Caione <carlo@caione.org>; Kevin Hilman <khilman@baylibre.com>;
> Jason Cooper <jason@lakedaemon.net>; Andrew Lunn <andrew@lunn.ch>;
> Gregory Clement <gregory.clement@bootlin.com>; Sebastian Hesselbarth
> <sebastian.hesselbarth@gmail.com>; Jean-Christophe Plagniol-Villard
> <plagnioj@jcrosoft.com>; Nicolas Ferre <nicolas.ferre@microchip.com>;
> Alexandre Belloni <alexandre.belloni@bootlin.com>; Heiko Stuebner
> <heiko@sntech.de>; Tony Lindgren <tony@atomide.com>; Haojian Zhuang
> <haojian.zhuang@linaro.org>; Patrice Chotard <patrice.chotard@st.com>;
> Barry Song <baohua@kernel.org>; Maxime Coquelin
> <mcoquelin.stm32@gmail.com>; Alexandre Torgue
> <alexandre.torgue@st.com>; Maxime Ripard <maxime.ripard@bootlin.com>;
> Chen-Yu Tsai <wens@csie.org>; linux-gpio at vger.kernel.org;
> linux-mediatek at lists.infradead.org; linux-arm-kernel at lists.infradead.org;
> linux-amlogic at lists.infradead.org; linux-rockchip at lists.infradead.org;
> linux-omap at vger.kernel.org
> Subject: [PATCH] pinctrl: Convert to using %pOFn instead of device_node.name
> 
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Dong Aisheng <aisheng.dong@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Sean Wang <sean.wang@mediatek.com>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Carlo Caione <carlo@caione.org>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> Cc: Barry Song <baohua@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-gpio at vger.kernel.org
> Cc: linux-mediatek at lists.infradead.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-amlogic at lists.infradead.org
> Cc: linux-rockchip at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/pinctrl/berlin/berlin.c               |  6 ++--
>  drivers/pinctrl/freescale/pinctrl-imx.c       |  7 ++--
>  drivers/pinctrl/freescale/pinctrl-imx1-core.c | 12 +++----

For i.MX,
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>

Regards
Dong Aisheng

[PATCH] devfreq: Convert to using %pOFn instead of device_node.name

[Chanwoo Choi]

Dear Rob,

On 2018? 08? 28? 10:52, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Chanwoo Choi <cw00.choi@samsung.com>
> Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
> Cc: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Kukjin Kim <kgene@kernel.org>
> Cc: Krzysztof Kozlowski <krzk@kernel.org>
> Cc: linux-pm at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-samsung-soc at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/devfreq/event/exynos-ppmu.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
> index a9c64f0d3284..c61de0bdf053 100644
> --- a/drivers/devfreq/event/exynos-ppmu.c
> +++ b/drivers/devfreq/event/exynos-ppmu.c
> @@ -535,8 +535,8 @@ static int of_get_devfreq_events(struct device_node *np,
>  
>  		if (i == ARRAY_SIZE(ppmu_events)) {
>  			dev_warn(dev,
> -				"don't know how to configure events : %s\n",
> -				node->name);
> +				"don't know how to configure events : %pOFn\n",
> +				node);
>  			continue;
>  		}
>  
> 

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

[PATCH] ARM: omap: Convert to using %pOFn instead of device_node.name

[Joe Perches]

On Mon, 2018-08-27 at 20:52 -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
[]
> diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
[]
> @@ -738,7 +738,7 @@ static int __init _setup_clkctrl_provider(struct device_node *np)
>  	provider->size = size | 0xff;
>  	provider->node = np;
>  
> -	pr_debug("%s: %s: %x...%x [+%x]\n", __func__, np->parent->name,
> +	pr_debug("%pOF: %s: %x...%x [+%x]\n", __func__, np->parent,

Wrong argument order

I didn't look at the rest.

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Alexandre Belloni]

On 27/08/2018 20:52:41-0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Dong Aisheng <aisheng.dong@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Sean Wang <sean.wang@mediatek.com>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Carlo Caione <carlo@caione.org>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> Cc: Barry Song <baohua@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-gpio at vger.kernel.org
> Cc: linux-mediatek at lists.infradead.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-amlogic at lists.infradead.org
> Cc: linux-rockchip at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>

For at91:
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>


> ---
>  drivers/pinctrl/berlin/berlin.c               |  6 ++--
>  drivers/pinctrl/freescale/pinctrl-imx.c       |  7 ++--
>  drivers/pinctrl/freescale/pinctrl-imx1-core.c | 12 +++----
>  drivers/pinctrl/mediatek/pinctrl-mtk-common.c |  4 +--
>  drivers/pinctrl/meson/pinctrl-meson.c         |  2 +-
>  drivers/pinctrl/mvebu/pinctrl-mvebu.c         |  4 +--
>  drivers/pinctrl/nomadik/pinctrl-nomadik.c     |  6 ++--
>  drivers/pinctrl/pinctrl-at91.c                |  8 ++---
>  drivers/pinctrl/pinctrl-lantiq.c              |  8 ++---
>  drivers/pinctrl/pinctrl-rockchip.c            |  8 ++---
>  drivers/pinctrl/pinctrl-rza1.c                |  8 ++---
>  drivers/pinctrl/pinctrl-single.c              | 32 +++++++++----------
>  drivers/pinctrl/pinctrl-st.c                  |  6 ++--
>  drivers/pinctrl/sirf/pinctrl-atlas7.c         |  4 +--
>  drivers/pinctrl/stm32/pinctrl-stm32.c         |  4 +--
>  drivers/pinctrl/sunxi/pinctrl-sunxi.c         |  8 ++---
>  drivers/pinctrl/ti/pinctrl-ti-iodelay.c       |  8 ++---
>  17 files changed, 66 insertions(+), 69 deletions(-)
> 
> diff --git a/drivers/pinctrl/berlin/berlin.c b/drivers/pinctrl/berlin/berlin.c
> index b5903fffb3d0..b17a03cf87be 100644
> --- a/drivers/pinctrl/berlin/berlin.c
> +++ b/drivers/pinctrl/berlin/berlin.c
> @@ -64,16 +64,14 @@ static int berlin_pinctrl_dt_node_to_map(struct pinctrl_dev *pctrl_dev,
>  	ret = of_property_read_string(node, "function", &function_name);
>  	if (ret) {
>  		dev_err(pctrl->dev,
> -			"missing function property in node %s\n",
> -			node->name);
> +			"missing function property in node %pOFn\n", node);
>  		return -EINVAL;
>  	}
>  
>  	ngroups = of_property_count_strings(node, "groups");
>  	if (ngroups < 0) {
>  		dev_err(pctrl->dev,
> -			"missing groups property in node %s\n",
> -			node->name);
> +			"missing groups property in node %pOFn\n", node);
>  		return -EINVAL;
>  	}
>  
> diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
> index b04edc22dad7..4e8cf0e357c6 100644
> --- a/drivers/pinctrl/freescale/pinctrl-imx.c
> +++ b/drivers/pinctrl/freescale/pinctrl-imx.c
> @@ -69,8 +69,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
>  	 */
>  	grp = imx_pinctrl_find_group_by_name(pctldev, np->name);
>  	if (!grp) {
> -		dev_err(ipctl->dev, "unable to find group for node %s\n",
> -			np->name);
> +		dev_err(ipctl->dev, "unable to find group for node %pOFn\n", np);
>  		return -EINVAL;
>  	}
>  
> @@ -434,7 +433,7 @@ static int imx_pinctrl_parse_groups(struct device_node *np,
>  	int i;
>  	u32 config;
>  
> -	dev_dbg(ipctl->dev, "group(%d): %s\n", index, np->name);
> +	dev_dbg(ipctl->dev, "group(%d): %pOFn\n", index, np);
>  
>  	if (info->flags & SHARE_MUX_CONF_REG)
>  		pin_size = FSL_PIN_SHARE_SIZE;
> @@ -544,7 +543,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
>  	struct group_desc *grp;
>  	u32 i = 0;
>  
> -	dev_dbg(pctl->dev, "parse function(%d): %s\n", index, np->name);
> +	dev_dbg(pctl->dev, "parse function(%d): %pOFn\n", index, np);
>  
>  	func = pinmux_generic_get_function(pctl, index);
>  	if (!func)
> diff --git a/drivers/pinctrl/freescale/pinctrl-imx1-core.c b/drivers/pinctrl/freescale/pinctrl-imx1-core.c
> index deb7870b3d1a..7e29e3fecdb2 100644
> --- a/drivers/pinctrl/freescale/pinctrl-imx1-core.c
> +++ b/drivers/pinctrl/freescale/pinctrl-imx1-core.c
> @@ -233,8 +233,8 @@ static int imx1_dt_node_to_map(struct pinctrl_dev *pctldev,
>  	 */
>  	grp = imx1_pinctrl_find_group_by_name(info, np->name);
>  	if (!grp) {
> -		dev_err(info->dev, "unable to find group for node %s\n",
> -			np->name);
> +		dev_err(info->dev, "unable to find group for node %pOFn\n",
> +			np);
>  		return -EINVAL;
>  	}
>  
> @@ -466,7 +466,7 @@ static int imx1_pinctrl_parse_groups(struct device_node *np,
>  	const __be32 *list;
>  	int i;
>  
> -	dev_dbg(info->dev, "group(%d): %s\n", index, np->name);
> +	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
>  
>  	/* Initialise group */
>  	grp->name = np->name;
> @@ -477,8 +477,8 @@ static int imx1_pinctrl_parse_groups(struct device_node *np,
>  	list = of_get_property(np, "fsl,pins", &size);
>  	/* we do not check return since it's safe node passed down */
>  	if (!size || size % 12) {
> -		dev_notice(info->dev, "Not a valid fsl,pins property (%s)\n",
> -				np->name);
> +		dev_notice(info->dev, "Not a valid fsl,pins property (%pOFn)\n",
> +				np);
>  		return -EINVAL;
>  	}
>  
> @@ -513,7 +513,7 @@ static int imx1_pinctrl_parse_functions(struct device_node *np,
>  	static u32 grp_index;
>  	u32 i = 0;
>  
> -	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
> +	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
>  
>  	func = &info->functions[index];
>  
> diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
> index 16ff56f93501..071623873ca5 100644
> --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
> +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
> @@ -514,8 +514,8 @@ static int mtk_pctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
>  
>  	pins = of_find_property(node, "pinmux", NULL);
>  	if (!pins) {
> -		dev_err(pctl->dev, "missing pins property in node %s .\n",
> -				node->name);
> +		dev_err(pctl->dev, "missing pins property in node %pOFn .\n",
> +				node);
>  		return -EINVAL;
>  	}
>  
> diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
> index 29a458da78db..9cb81aec4e3b 100644
> --- a/drivers/pinctrl/meson/pinctrl-meson.c
> +++ b/drivers/pinctrl/meson/pinctrl-meson.c
> @@ -451,7 +451,7 @@ static struct regmap *meson_map_resource(struct meson_pinctrl *pc,
>  
>  	meson_regmap_config.max_register = resource_size(&res) - 4;
>  	meson_regmap_config.name = devm_kasprintf(pc->dev, GFP_KERNEL,
> -						  "%s-%s", node->name,
> +						  "%pOFn-%s", node,
>  						  name);
>  	if (!meson_regmap_config.name)
>  		return ERR_PTR(-ENOMEM);
> diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
> index d7ec7119701b..7ee5f7970585 100644
> --- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c
> +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
> @@ -413,14 +413,14 @@ static int mvebu_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
>  	ret = of_property_read_string(np, "marvell,function", &function);
>  	if (ret) {
>  		dev_err(pctl->dev,
> -			"missing marvell,function in node %s\n", np->name);
> +			"missing marvell,function in node %pOFn\n", np);
>  		return 0;
>  	}
>  
>  	nmaps = of_property_count_strings(np, "marvell,pins");
>  	if (nmaps < 0) {
>  		dev_err(pctl->dev,
> -			"missing marvell,pins in node %s\n", np->name);
> +			"missing marvell,pins in node %pOFn\n", np);
>  		return 0;
>  	}
>  
> diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
> index f0e7a8c114b2..866db2706b8b 100644
> --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
> +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
> @@ -1051,7 +1051,7 @@ static struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
>  
>  	gpio_pdev = of_find_device_by_node(np);
>  	if (!gpio_pdev) {
> -		pr_err("populate \"%s\": device not found\n", np->name);
> +		pr_err("populate \"%pOFn\": device not found\n", np);
>  		return ERR_PTR(-ENODEV);
>  	}
>  	if (of_property_read_u32(np, "gpio-bank", &id)) {
> @@ -1904,8 +1904,8 @@ static int nmk_pinctrl_probe(struct platform_device *pdev)
>  		gpio_np = of_parse_phandle(np, "nomadik-gpio-chips", i);
>  		if (gpio_np) {
>  			dev_info(&pdev->dev,
> -				 "populate NMK GPIO %d \"%s\"\n",
> -				 i, gpio_np->name);
> +				 "populate NMK GPIO %d \"%pOFn\"\n",
> +				 i, gpio_np);
>  			nmk_chip = nmk_gpio_populate_chip(gpio_np, pdev);
>  			if (IS_ERR(nmk_chip))
>  				dev_err(&pdev->dev,
> diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
> index 50f0ec42c637..cfd8239f2727 100644
> --- a/drivers/pinctrl/pinctrl-at91.c
> +++ b/drivers/pinctrl/pinctrl-at91.c
> @@ -263,8 +263,8 @@ static int at91_dt_node_to_map(struct pinctrl_dev *pctldev,
>  	 */
>  	grp = at91_pinctrl_find_group_by_name(info, np->name);
>  	if (!grp) {
> -		dev_err(info->dev, "unable to find group for node %s\n",
> -			np->name);
> +		dev_err(info->dev, "unable to find group for node %pOFn\n",
> +			np);
>  		return -EINVAL;
>  	}
>  
> @@ -1071,7 +1071,7 @@ static int at91_pinctrl_parse_groups(struct device_node *np,
>  	const __be32 *list;
>  	int i, j;
>  
> -	dev_dbg(info->dev, "group(%d): %s\n", index, np->name);
> +	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
>  
>  	/* Initialise group */
>  	grp->name = np->name;
> @@ -1122,7 +1122,7 @@ static int at91_pinctrl_parse_functions(struct device_node *np,
>  	static u32 grp_index;
>  	u32 i = 0;
>  
> -	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
> +	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
>  
>  	func = &info->functions[index];
>  
> diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c
> index 81632af3a86a..22e80613e269 100644
> --- a/drivers/pinctrl/pinctrl-lantiq.c
> +++ b/drivers/pinctrl/pinctrl-lantiq.c
> @@ -80,14 +80,14 @@ static void ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
>  	int ret, i;
>  
>  	if (!pins && !groups) {
> -		dev_err(pctldev->dev, "%s defines neither pins nor groups\n",
> -			np->name);
> +		dev_err(pctldev->dev, "%pOFn defines neither pins nor groups\n",
> +			np);
>  		return;
>  	}
>  
>  	if (pins && groups) {
> -		dev_err(pctldev->dev, "%s defines both pins and groups\n",
> -			np->name);
> +		dev_err(pctldev->dev, "%pOFn defines both pins and groups\n",
> +			np);
>  		return;
>  	}
>  
> diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
> index f4a61429e06e..1fe72af3717b 100644
> --- a/drivers/pinctrl/pinctrl-rockchip.c
> +++ b/drivers/pinctrl/pinctrl-rockchip.c
> @@ -501,8 +501,8 @@ static int rockchip_dt_node_to_map(struct pinctrl_dev *pctldev,
>  	 */
>  	grp = pinctrl_name_to_group(info, np->name);
>  	if (!grp) {
> -		dev_err(info->dev, "unable to find group for node %s\n",
> -			np->name);
> +		dev_err(info->dev, "unable to find group for node %pOFn\n",
> +			np);
>  		return -EINVAL;
>  	}
>  
> @@ -2454,7 +2454,7 @@ static int rockchip_pinctrl_parse_groups(struct device_node *np,
>  	int i, j;
>  	int ret;
>  
> -	dev_dbg(info->dev, "group(%d): %s\n", index, np->name);
> +	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
>  
>  	/* Initialise group */
>  	grp->name = np->name;
> @@ -2519,7 +2519,7 @@ static int rockchip_pinctrl_parse_functions(struct device_node *np,
>  	static u32 grp_index;
>  	u32 i = 0;
>  
> -	dev_dbg(info->dev, "parse function(%d): %s\n", index, np->name);
> +	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
>  
>  	func = &info->functions[index];
>  
> diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c
> index f76edf664539..042ede3b8ada 100644
> --- a/drivers/pinctrl/pinctrl-rza1.c
> +++ b/drivers/pinctrl/pinctrl-rza1.c
> @@ -930,8 +930,8 @@ static int rza1_parse_pinmux_node(struct rza1_pinctrl *rza1_pctl,
>  					      &npin_configs);
>  	if (ret) {
>  		dev_err(rza1_pctl->dev,
> -			"Unable to parse pin configuration options for %s\n",
> -			np->name);
> +			"Unable to parse pin configuration options for %pOFn\n",
> +			np);
>  		return ret;
>  	}
>  
> @@ -1226,8 +1226,8 @@ static int rza1_parse_gpiochip(struct rza1_pinctrl *rza1_pctl,
>  
>  	*chip		= rza1_gpiochip_template;
>  	chip->base	= -1;
> -	chip->label	= devm_kasprintf(rza1_pctl->dev, GFP_KERNEL, "%s",
> -					 np->name);
> +	chip->label	= devm_kasprintf(rza1_pctl->dev, GFP_KERNEL, "%pOFn",
> +					 np);
>  	chip->ngpio	= of_args.args[2];
>  	chip->of_node	= np;
>  	chip->parent	= rza1_pctl->dev;
> diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
> index 7ec72ff2419a..1e0614daee9b 100644
> --- a/drivers/pinctrl/pinctrl-single.c
> +++ b/drivers/pinctrl/pinctrl-single.c
> @@ -1022,14 +1022,14 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
>  		vals[found].reg = pcs->base + offset;
>  		vals[found].val = pinctrl_spec.args[1];
>  
> -		dev_dbg(pcs->dev, "%s index: 0x%x value: 0x%x\n",
> -			pinctrl_spec.np->name, offset, pinctrl_spec.args[1]);
> +		dev_dbg(pcs->dev, "%pOFn index: 0x%x value: 0x%x\n",
> +			pinctrl_spec.np, offset, pinctrl_spec.args[1]);
>  
>  		pin = pcs_get_pin_by_offset(pcs, offset);
>  		if (pin < 0) {
>  			dev_err(pcs->dev,
> -				"could not add functions for %s %ux\n",
> -				np->name, offset);
> +				"could not add functions for %pOFn %ux\n",
> +				np, offset);
>  			break;
>  		}
>  		pins[found++] = pin;
> @@ -1135,8 +1135,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
>  		val = pinctrl_spec.args[1];
>  		mask = pinctrl_spec.args[2];
>  
> -		dev_dbg(pcs->dev, "%s index: 0x%x value: 0x%x mask: 0x%x\n",
> -			pinctrl_spec.np->name, offset, val, mask);
> +		dev_dbg(pcs->dev, "%pOFn index: 0x%x value: 0x%x mask: 0x%x\n",
> +			pinctrl_spec.np, offset, val, mask);
>  
>  		/* Parse pins in each row from LSB */
>  		while (mask) {
> @@ -1148,8 +1148,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
>  
>  			if ((mask & mask_pos) == 0) {
>  				dev_err(pcs->dev,
> -					"Invalid mask for %s at 0x%x\n",
> -					np->name, offset);
> +					"Invalid mask for %pOFn at 0x%x\n",
> +					np, offset);
>  				break;
>  			}
>  
> @@ -1157,8 +1157,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
>  
>  			if (submask != mask_pos) {
>  				dev_warn(pcs->dev,
> -						"Invalid submask 0x%x for %s at 0x%x\n",
> -						submask, np->name, offset);
> +						"Invalid submask 0x%x for %pOFn at 0x%x\n",
> +						submask, np, offset);
>  				continue;
>  			}
>  
> @@ -1169,8 +1169,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
>  			pin = pcs_get_pin_by_offset(pcs, offset);
>  			if (pin < 0) {
>  				dev_err(pcs->dev,
> -					"could not add functions for %s %ux\n",
> -					np->name, offset);
> +					"could not add functions for %pOFn %ux\n",
> +					np, offset);
>  				break;
>  			}
>  			pins[found++] = pin + pin_num_from_lsb;
> @@ -1254,16 +1254,16 @@ static int pcs_dt_node_to_map(struct pinctrl_dev *pctldev,
>  		ret = pcs_parse_bits_in_pinctrl_entry(pcs, np_config, map,
>  				num_maps, pgnames);
>  		if (ret < 0) {
> -			dev_err(pcs->dev, "no pins entries for %s\n",
> -				np_config->name);
> +			dev_err(pcs->dev, "no pins entries for %pOFn\n",
> +				np_config);
>  			goto free_pgnames;
>  		}
>  	} else {
>  		ret = pcs_parse_one_pinctrl_entry(pcs, np_config, map,
>  				num_maps, pgnames);
>  		if (ret < 0) {
> -			dev_err(pcs->dev, "no pins entries for %s\n",
> -				np_config->name);
> +			dev_err(pcs->dev, "no pins entries for %pOFn\n",
> +				np_config);
>  			goto free_pgnames;
>  		}
>  	}
> diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
> index 0966bb0bf71f..e66af93f2cbf 100644
> --- a/drivers/pinctrl/pinctrl-st.c
> +++ b/drivers/pinctrl/pinctrl-st.c
> @@ -817,8 +817,8 @@ static int st_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
>  
>  	grp = st_pctl_find_group_by_name(info, np->name);
>  	if (!grp) {
> -		dev_err(info->dev, "unable to find group for node %s\n",
> -			np->name);
> +		dev_err(info->dev, "unable to find group for node %pOFn\n",
> +			np);
>  		return -EINVAL;
>  	}
>  
> @@ -1184,7 +1184,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
>  		if (pp->length / sizeof(__be32) >= OF_GPIO_ARGS_MIN) {
>  			npins++;
>  		} else {
> -			pr_warn("Invalid st,pins in %s node\n", np->name);
> +			pr_warn("Invalid st,pins in %pOFn node\n", np);
>  			return -EINVAL;
>  		}
>  	}
> diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
> index 3abb028f6158..1d16df128b1a 100644
> --- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
> +++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
> @@ -6058,8 +6058,8 @@ static int atlas7_gpio_probe(struct platform_device *pdev)
>  	ret = gpiochip_add_data(chip, a7gc);
>  	if (ret) {
>  		dev_err(&pdev->dev,
> -			"%s: error in probe function with status %d\n",
> -			np->name, ret);
> +			"%pOF: error in probe function with status %d\n",
> +			np, ret);
>  		goto failed;
>  	}
>  
> diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
> index a9bec6e6fdd1..0fbfcc9ea07c 100644
> --- a/drivers/pinctrl/stm32/pinctrl-stm32.c
> +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
> @@ -416,8 +416,8 @@ static int stm32_pctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
>  
>  	pins = of_find_property(node, "pinmux", NULL);
>  	if (!pins) {
> -		dev_err(pctl->dev, "missing pins property in node %s .\n",
> -				node->name);
> +		dev_err(pctl->dev, "missing pins property in node %pOFn .\n",
> +				node);
>  		return -EINVAL;
>  	}
>  
> diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
> index 4d9bf9b3e9f3..3ccbe221e024 100644
> --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
> +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
> @@ -332,15 +332,15 @@ static int sunxi_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
>  
>  	function = sunxi_pctrl_parse_function_prop(node);
>  	if (!function) {
> -		dev_err(pctl->dev, "missing function property in node %s\n",
> -			node->name);
> +		dev_err(pctl->dev, "missing function property in node %pOFn\n",
> +			node);
>  		return -EINVAL;
>  	}
>  
>  	pin_prop = sunxi_pctrl_find_pins_prop(node, &npins);
>  	if (!pin_prop) {
> -		dev_err(pctl->dev, "missing pins property in node %s\n",
> -			node->name);
> +		dev_err(pctl->dev, "missing pins property in node %pOFn\n",
> +			node);
>  		return -EINVAL;
>  	}
>  
> diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
> index 8782c348ebe9..a4bc506a01a3 100644
> --- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
> +++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
> @@ -452,8 +452,8 @@ static int ti_iodelay_node_iterator(struct pinctrl_dev *pctldev,
>  
>  	pin = ti_iodelay_offset_to_pin(iod, cfg[pin_index].offset);
>  	if (pin < 0) {
> -		dev_err(iod->dev, "could not add functions for %s %ux\n",
> -			np->name, cfg[pin_index].offset);
> +		dev_err(iod->dev, "could not add functions for %pOFn %ux\n",
> +			np, cfg[pin_index].offset);
>  		return -ENODEV;
>  	}
>  	pins[pin_index] = pin;
> @@ -461,8 +461,8 @@ static int ti_iodelay_node_iterator(struct pinctrl_dev *pctldev,
>  	pd = &iod->pa[pin];
>  	pd->drv_data = &cfg[pin_index];
>  
> -	dev_dbg(iod->dev, "%s offset=%x a_delay = %d g_delay = %d\n",
> -		np->name, cfg[pin_index].offset, cfg[pin_index].a_delay,
> +	dev_dbg(iod->dev, "%pOFn offset=%x a_delay = %d g_delay = %d\n",
> +		np, cfg[pin_index].offset, cfg[pin_index].a_delay,
>  		cfg[pin_index].g_delay);
>  
>  	return 0;
> -- 
> 2.17.1
> 

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[PATCH] ARM: shmobile: Convert to using %pOFn instead of device_node.name

[Geert Uytterhoeven]

On Tue, Aug 28, 2018 at 3:54 AM Rob Herring <robh@kernel.org> wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Simon Horman <horms@verge.net.au>
> Cc: Magnus Damm <magnus.damm@gmail.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-renesas-soc at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

[PATCH] ASoC: Convert to using %pOFn instead of device_node.name

[Andy Shevchenko]

On Tue, Aug 28, 2018 at 4:57 AM Rob Herring <robh@kernel.org> wrote:

> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.

> +       snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%pOFn",
> +                (unsigned long long) res.start, dma_channel_np);

I understand that is not the part of the change, but wouldn't be good
to replace that ugly casting with proper specifier as well?
I mean
%pa ... &res.start

> +                       dev_err(&pdev->dev, "%pOFn sync own reference\n",
> +                               np);

One line?

-- 
With Best Regards,
Andy Shevchenko

[PATCH] memory: Convert to using %pOFn instead of device_node.name

[Thierry Reding]

On Mon, Aug 27, 2018 at 08:52:30PM -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Roger Quadros <rogerq@ti.com>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Kukjin Kim <kgene@kernel.org>
> Cc: Krzysztof Kozlowski <krzk@kernel.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-omap at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-samsung-soc at vger.kernel.org
> Cc: linux-tegra at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/memory/omap-gpmc.c           | 18 +++++++-----------
>  drivers/memory/samsung/exynos-srom.c |  4 ++--
>  drivers/memory/tegra/mc.c            |  6 +++---
>  drivers/memory/tegra/tegra124-emc.c  | 12 ++++++------
>  4 files changed, 18 insertions(+), 22 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>
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[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Thierry Reding]

On Mon, Aug 27, 2018 at 08:52:44PM -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Qiang Zhao <qiang.zhao@nxp.com>
> Cc: Li Yang <leoyang.li@nxp.com>
> Cc: Andy Gross <andy.gross@linaro.org>
> Cc: David Brown <david.brown@linaro.org>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: Santosh Shilimkar <ssantosh@kernel.org>
> Cc: linuxppc-dev at lists.ozlabs.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-soc at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/soc/dove/pmu.c            |  8 +++---
>  drivers/soc/fsl/qe/qe_tdm.c       |  4 +--
>  drivers/soc/qcom/apr.c            |  2 +-
>  drivers/soc/rockchip/pm_domains.c | 44 +++++++++++++++----------------
>  drivers/soc/tegra/pmc.c           | 12 ++++-----
>  drivers/soc/ti/knav_dma.c         |  8 +++---
>  drivers/soc/ti/knav_qmss_queue.c  |  8 +++---
>  7 files changed, 43 insertions(+), 43 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>
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[PATCH] memory: Convert to using %pOFn instead of device_node.name

[Tony Lindgren]

* Rob Herring <robh@kernel.org> [180828 01:58]:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
...
>  drivers/memory/omap-gpmc.c           | 18 +++++++-----------

Looks good to me:

Acked-by: Tony Lindgren <tony@atomide.com>

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Tony Lindgren]

* Rob Herring <robh@kernel.org> [180828 01:59]:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
...
>  drivers/pinctrl/pinctrl-single.c              | 32 +++++++++----------
>  drivers/pinctrl/ti/pinctrl-ti-iodelay.c       |  8 ++---

Acked-by: Tony Lindgren <tony@atomide.com>

[PATCH v2] ARM: omap: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: "Beno?t Cousson" <bcousson@baylibre.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-omap at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
v2:
- fix error in format specifier position

 arch/arm/mach-omap2/omap_hwmod.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 2ceffd85dd3d..9cc339048173 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -738,7 +738,7 @@ static int __init _setup_clkctrl_provider(struct device_node *np)
 	provider->size = size | 0xff;
 	provider->node = np;

-	pr_debug("%s: %s: %x...%x [+%x]\n", __func__, np->parent->name,
+	pr_debug("%s: %pOFn: %x...%x [+%x]\n", __func__, np->parent,
 		 provider->addr, provider->addr + provider->size,
 		 provider->offset);

@@ -799,9 +799,9 @@ static struct clk *_lookup_clkctrl_clk(struct omap_hwmod *oh)

 			clk = of_clk_get_from_provider(&clkspec);

-			pr_debug("%s: %s got %p (offset=%x, provider=%s)\n",
+			pr_debug("%s: %s got %p (offset=%x, provider=%pOFn)\n",
 				 __func__, oh->name, clk, clkspec.args[0],
-				 provider->node->parent->name);
+				 provider->node->parent);

 			return clk;
 		}
@@ -2107,8 +2107,8 @@ static int of_dev_find_hwmod(struct device_node *np,
 		if (res)
 			continue;
 		if (!strcmp(p, oh->name)) {
-			pr_debug("omap_hwmod: dt %s[%i] uses hwmod %s\n",
-				 np->name, i, oh->name);
+			pr_debug("omap_hwmod: dt %pOFn[%i] uses hwmod %s\n",
+				 np, i, oh->name);
 			return i;
 		}
 	}
@@ -2210,8 +2210,8 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
 		return -ENOENT;

 	if (nr_addr != 1 || nr_size != 1) {
-		pr_err("%s: invalid range for %s->%s\n", __func__,
-		       oh->name, np->name);
+		pr_err("%s: invalid range for %s->%pOFn\n", __func__,
+		       oh->name, np);
 		return -EINVAL;
 	}

@@ -2219,8 +2219,8 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
 	base = of_translate_address(np, ranges++);
 	size = be32_to_cpup(ranges);

-	pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n",
-		 oh->name, np->name, base, size);
+	pr_debug("omap_hwmod: %s %pOFn at 0x%llx size 0x%llx\n",
+		 oh->name, np, base, size);

 	res->start = base;
 	res->end = base + size - 1;
@@ -2322,8 +2322,8 @@ static int __init _init(struct omap_hwmod *oh, void *data)
 	if (r)
 		pr_debug("omap_hwmod: %s missing dt data\n", oh->name);
 	else if (np && index)
-		pr_warn("omap_hwmod: %s using broken dt data from %s\n",
-			oh->name, np->name);
+		pr_warn("omap_hwmod: %s using broken dt data from %pOFn\n",
+			oh->name, np);

 	r = _init_mpu_rt_base(oh, NULL, index, np);
 	if (r < 0) {
--
2.17.1

[PATCH v2] ASoC: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Timur Tabi <timur@kernel.org>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: Xiubo Li <Xiubo.Lee@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Carlo Caione <carlo@caione.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Olivier Moysan <olivier.moysan@st.com>
Cc: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: alsa-devel at alsa-project.org
Cc: linuxppc-dev at lists.ozlabs.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-amlogic at lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
v2:
- stm32_sai_sub: Unwrap now shorter line

 sound/soc/fsl/fsl_esai.c      | 2 +-
 sound/soc/fsl/fsl_utils.c     | 4 ++--
 sound/soc/meson/axg-card.c    | 2 +-
 sound/soc/stm/stm32_sai.c     | 2 +-
 sound/soc/stm/stm32_sai_sub.c | 7 +++----
 5 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index c1d1d06783e5..57b484768a58 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -807,7 +807,7 @@ static int fsl_esai_probe(struct platform_device *pdev)
 		return -ENOMEM;

 	esai_priv->pdev = pdev;
-	strncpy(esai_priv->name, np->name, sizeof(esai_priv->name) - 1);
+	snprintf(esai_priv->name, sizeof(esai_priv->name), "%pOFn", np);

 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index 7f0fa4b52223..9981668ab590 100644
--- a/sound/soc/fsl/fsl_utils.c
+++ b/sound/soc/fsl/fsl_utils.c
@@ -57,8 +57,8 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np,
 		of_node_put(dma_channel_np);
 		return ret;
 	}
-	snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%s",
-		 (unsigned long long) res.start, dma_channel_np->name);
+	snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%pOFn",
+		 (unsigned long long) res.start, dma_channel_np);

 	iprop = of_get_property(dma_channel_np, "cell-index", NULL);
 	if (!iprop) {
diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 2914ba0d965b..b76a5f4f1785 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -478,7 +478,7 @@ static int axg_card_set_be_link(struct snd_soc_card *card,

 	ret = axg_card_set_link_name(card, link, "be");
 	if (ret)
-		dev_err(card->dev, "error setting %s link name\n", np->name);
+		dev_err(card->dev, "error setting %pOFn link name\n", np);

 	return ret;
 }
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index f22654253c43..d597eba61992 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -104,7 +104,7 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client,

 	if (!pdev) {
 		dev_err(&sai_client->pdev->dev,
-			"Device not found for node %s\n", np_provider->name);
+			"Device not found for node %pOFn\n", np_provider);
 		return -ENODEV;
 	}

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 06fba9650ac4..56a227e0bd71 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -1124,16 +1124,15 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 	sai->sync = SAI_SYNC_NONE;
 	if (args.np) {
 		if (args.np == np) {
-			dev_err(&pdev->dev, "%s sync own reference\n",
-				np->name);
+			dev_err(&pdev->dev, "%pOFn sync own reference\n", np);
 			of_node_put(args.np);
 			return -EINVAL;
 		}

 		sai->np_sync_provider  = of_get_parent(args.np);
 		if (!sai->np_sync_provider) {
-			dev_err(&pdev->dev, "%s parent node not found\n",
-				np->name);
+			dev_err(&pdev->dev, "%pOFn parent node not found\n",
+				np);
 			of_node_put(args.np);
 			return -ENODEV;
 		}
--
2.17.1

[PATCH v2] clk: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-clk at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-renesas-soc at vger.kernel.org
Cc: linux-omap at vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
v2:
- fix warning in clk/ti/composite.c

 drivers/clk/axs10x/pll_clock.c      |  4 ++--
 drivers/clk/bcm/clk-kona-setup.c    | 22 +++++++++++-----------
 drivers/clk/clk-asm9260.c           |  4 ++--
 drivers/clk/clk-cdce925.c           | 10 +++++-----
 drivers/clk/clk-fixed-factor.c      |  8 ++++----
 drivers/clk/clk-gpio.c              |  8 ++++----
 drivers/clk/clk-hsdk-pll.c          |  4 ++--
 drivers/clk/clk-nomadik.c           |  4 ++--
 drivers/clk/clk-npcm7xx.c           |  2 +-
 drivers/clk/clk-palmas.c            |  4 ++--
 drivers/clk/clk-qoriq.c             | 14 +++++++-------
 drivers/clk/clk-scmi.c              |  2 +-
 drivers/clk/clk-scpi.c              |  6 +++---
 drivers/clk/clk-si5351.c            |  4 ++--
 drivers/clk/clk-stm32f4.c           |  2 +-
 drivers/clk/clk-stm32h7.c           |  2 +-
 drivers/clk/clk-stm32mp1.c          |  2 +-
 drivers/clk/clk-tango4.c            | 10 +++++-----
 drivers/clk/keystone/gate.c         |  2 +-
 drivers/clk/keystone/pll.c          |  2 +-
 drivers/clk/renesas/clk-div6.c      | 12 ++++++------
 drivers/clk/renesas/clk-emev2.c     |  8 ++++----
 drivers/clk/renesas/clk-mstp.c      |  8 ++++----
 drivers/clk/renesas/clk-r8a73a4.c   |  4 ++--
 drivers/clk/renesas/clk-r8a7740.c   |  4 ++--
 drivers/clk/renesas/clk-r8a7778.c   |  4 ++--
 drivers/clk/renesas/clk-r8a7779.c   |  4 ++--
 drivers/clk/renesas/clk-rcar-gen2.c |  4 ++--
 drivers/clk/renesas/clk-rz.c        |  4 ++--
 drivers/clk/renesas/clk-sh73a0.c    |  4 ++--
 drivers/clk/st/clkgen-fsyn.c        |  2 +-
 drivers/clk/sunxi/clk-mod0.c        |  6 +++---
 drivers/clk/sunxi/clk-sun9i-core.c  | 20 ++++++++++----------
 drivers/clk/sunxi/clk-sunxi.c       |  4 ++--
 drivers/clk/ti/apll.c               | 18 +++++++++---------
 drivers/clk/ti/clk-dra7-atl.c       |  4 ++--
 drivers/clk/ti/clk.c                | 10 +++++-----
 drivers/clk/ti/clkctrl.c            | 14 ++++++--------
 drivers/clk/ti/composite.c          | 14 +++++++-------
 drivers/clk/ti/divider.c            |  4 ++--
 drivers/clk/ti/dpll.c               | 12 ++++++------
 drivers/clk/ti/fapll.c              |  8 ++++----
 drivers/clk/ti/fixed-factor.c       |  4 ++--
 drivers/clk/ti/gate.c               |  2 +-
 drivers/clk/ti/interface.c          |  2 +-
 drivers/clk/ti/mux.c                |  4 ++--
 drivers/clk/zynq/clkc.c             |  4 ++--
 47 files changed, 151 insertions(+), 153 deletions(-)

diff --git a/drivers/clk/axs10x/pll_clock.c b/drivers/clk/axs10x/pll_clock.c
index 25d8c240ddfb..c68dada97316 100644
--- a/drivers/clk/axs10x/pll_clock.c
+++ b/drivers/clk/axs10x/pll_clock.c
@@ -301,13 +301,13 @@ static void __init of_axs10x_pll_clk_setup(struct device_node *node)

 	ret = clk_hw_register(NULL, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to register %s clock\n", node->name);
+		pr_err("failed to register %pOFn clock\n", node);
 		goto err_unmap_lock;
 	}

 	ret = of_clk_add_hw_provider(node, of_clk_hw_simple_get, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to add hw provider for %s clock\n", node->name);
+		pr_err("failed to add hw provider for %pOFn clock\n", node);
 		goto err_unregister_clk;
 	}

diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index 281f4322355c..e65eeef9cbaf 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -808,29 +808,29 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,

 	ret = of_address_to_resource(node, 0, &res);
 	if (ret) {
-		pr_err("%s: no valid CCU registers found for %s\n", __func__,
-			node->name);
+		pr_err("%s: no valid CCU registers found for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}

 	range = resource_size(&res);
 	if (range > (resource_size_t)U32_MAX) {
-		pr_err("%s: address range too large for %s\n", __func__,
-			node->name);
+		pr_err("%s: address range too large for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}

 	ccu->range = (u32)range;

 	if (!ccu_data_valid(ccu)) {
-		pr_err("%s: ccu data not valid for %s\n", __func__, node->name);
+		pr_err("%s: ccu data not valid for %pOFn\n", __func__, node);
 		goto out_err;
 	}

 	ccu->base = ioremap(res.start, ccu->range);
 	if (!ccu->base) {
-		pr_err("%s: unable to map CCU registers for %s\n", __func__,
-			node->name);
+		pr_err("%s: unable to map CCU registers for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 	ccu->node = of_node_get(node);
@@ -848,16 +848,16 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,

 	ret = of_clk_add_hw_provider(node, of_clk_kona_onecell_get, ccu);
 	if (ret) {
-		pr_err("%s: error adding ccu %s as provider (%d)\n", __func__,
-				node->name, ret);
+		pr_err("%s: error adding ccu %pOFn as provider (%d)\n", __func__,
+				node, ret);
 		goto out_err;
 	}

 	if (!kona_ccu_init(ccu))
-		pr_err("Broadcom %s initialization had errors\n", node->name);
+		pr_err("Broadcom %pOFn initialization had errors\n", node);

 	return;
 out_err:
 	kona_ccu_teardown(ccu);
-	pr_err("Broadcom %s setup aborted\n", node->name);
+	pr_err("Broadcom %pOFn setup aborted\n", node);
 }
diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
index 44b544157121..d571a00b5282 100644
--- a/drivers/clk/clk-asm9260.c
+++ b/drivers/clk/clk-asm9260.c
@@ -281,7 +281,7 @@ static void __init asm9260_acc_init(struct device_node *np)

 	base = of_io_request_and_map(np, 0, np->name);
 	if (IS_ERR(base))
-		panic("%s: unable to map resource", np->name);
+		panic("%pOFn: unable to map resource", np);

 	/* register pll */
 	rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000;
@@ -292,7 +292,7 @@ static void __init asm9260_acc_init(struct device_node *np)
 			ref_clk, 0, rate, accuracy);

 	if (IS_ERR(hw))
-		panic("%s: can't register REFCLK. Check DT!", np->name);
+		panic("%pOFn: can't register REFCLK. Check DT!", np);

 	for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) {
 		const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n];
diff --git a/drivers/clk/clk-cdce925.c b/drivers/clk/clk-cdce925.c
index 0a7e7d5a7506..49531a2a5436 100644
--- a/drivers/clk/clk-cdce925.c
+++ b/drivers/clk/clk-cdce925.c
@@ -669,8 +669,8 @@ static int cdce925_probe(struct i2c_client *client,

 	/* Register PLL clocks */
 	for (i = 0; i < data->chip_info->num_plls; ++i) {
-		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%s.pll%d",
-			client->dev.of_node->name, i);
+		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%pOFn.pll%d",
+			client->dev.of_node, i);
 		init.name = pll_clk_name[i];
 		data->pll[i].chip = data;
 		data->pll[i].hw.init = &init;
@@ -710,7 +710,7 @@ static int cdce925_probe(struct i2c_client *client,
 	init.flags = 0;
 	init.num_parents = 1;
 	init.parent_names = &parent_name; /* Mux Y1 to input */
-	init.name = kasprintf(GFP_KERNEL, "%s.Y1", client->dev.of_node->name);
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.Y1", client->dev.of_node);
 	data->clk[0].chip = data;
 	data->clk[0].hw.init = &init;
 	data->clk[0].index = 0;
@@ -727,8 +727,8 @@ static int cdce925_probe(struct i2c_client *client,
 	init.flags = CLK_SET_RATE_PARENT;
 	init.num_parents = 1;
 	for (i = 1; i < data->chip_info->num_outputs; ++i) {
-		init.name = kasprintf(GFP_KERNEL, "%s.Y%d",
-			client->dev.of_node->name, i+1);
+		init.name = kasprintf(GFP_KERNEL, "%pOFn.Y%d",
+			client->dev.of_node, i+1);
 		data->clk[i].chip = data;
 		data->clk[i].hw.init = &init;
 		data->clk[i].index = i;
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 20724abd38bd..ef0ca9414f37 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -158,14 +158,14 @@ static struct clk *_of_fixed_factor_clk_setup(struct device_node *node)
 	int ret;

 	if (of_property_read_u32(node, "clock-div", &div)) {
-		pr_err("%s Fixed factor clock <%s> must have a clock-div property\n",
-			__func__, node->name);
+		pr_err("%s Fixed factor clock <%pOFn> must have a clock-div property\n",
+			__func__, node);
 		return ERR_PTR(-EIO);
 	}

 	if (of_property_read_u32(node, "clock-mult", &mult)) {
-		pr_err("%s Fixed factor clock <%s> must have a clock-mult property\n",
-			__func__, node->name);
+		pr_err("%s Fixed factor clock <%pOFn> must have a clock-mult property\n",
+			__func__, node);
 		return ERR_PTR(-EIO);
 	}

diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 40af4fbab4d2..6a43ce420492 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -233,11 +233,11 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)
 	if (IS_ERR(gpiod)) {
 		ret = PTR_ERR(gpiod);
 		if (ret == -EPROBE_DEFER)
-			pr_debug("%s: %s: GPIOs not yet available, retry later\n",
-					node->name, __func__);
+			pr_debug("%pOFn: %s: GPIOs not yet available, retry later\n",
+					node, __func__);
 		else
-			pr_err("%s: %s: Can't get '%s' named GPIO property\n",
-					node->name, __func__,
+			pr_err("%pOFn: %s: Can't get '%s' named GPIO property\n",
+					node, __func__,
 					gpio_name);
 		return ret;
 	}
diff --git a/drivers/clk/clk-hsdk-pll.c b/drivers/clk/clk-hsdk-pll.c
index c4ee280f454d..a47c2b600f20 100644
--- a/drivers/clk/clk-hsdk-pll.c
+++ b/drivers/clk/clk-hsdk-pll.c
@@ -390,13 +390,13 @@ static void __init of_hsdk_pll_clk_setup(struct device_node *node)

 	ret = clk_hw_register(NULL, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to register %s clock\n", node->name);
+		pr_err("failed to register %pOFn clock\n", node);
 		goto err_unmap_spec_regs;
 	}

 	ret = of_clk_add_hw_provider(node, of_clk_hw_simple_get, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to add hw provider for %s clock\n", node->name);
+		pr_err("failed to add hw provider for %pOFn clock\n", node);
 		goto err_unmap_spec_regs;
 	}

diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c
index 13ad6d1e5090..84a24875c629 100644
--- a/drivers/clk/clk-nomadik.c
+++ b/drivers/clk/clk-nomadik.c
@@ -97,8 +97,8 @@ static void __init nomadik_src_init(void)
 	}
 	src_base = of_iomap(np, 0);
 	if (!src_base) {
-		pr_err("%s: must have src parent node with REGS (%s)\n",
-		       __func__, np->name);
+		pr_err("%s: must have src parent node with REGS (%pOFn)\n",
+		       __func__, np);
 		return;
 	}

diff --git a/drivers/clk/clk-npcm7xx.c b/drivers/clk/clk-npcm7xx.c
index 740af90a9508..afb0eb106953 100644
--- a/drivers/clk/clk-npcm7xx.c
+++ b/drivers/clk/clk-npcm7xx.c
@@ -549,7 +549,7 @@ static void __init npcm7xx_clk_init(struct device_node *clk_np)

 	ret = of_address_to_resource(clk_np, 0, &res);
 	if (ret) {
-		pr_err("%s: failed to get resource, ret %d\n", clk_np->name,
+		pr_err("%pOFn: failed to get resource, ret %d\n", clk_np,
 			ret);
 		return;
 	}
diff --git a/drivers/clk/clk-palmas.c b/drivers/clk/clk-palmas.c
index 7f51c01085ab..e9612e7068e9 100644
--- a/drivers/clk/clk-palmas.c
+++ b/drivers/clk/clk-palmas.c
@@ -195,8 +195,8 @@ static void palmas_clks_get_clk_data(struct platform_device *pdev,
 		prop = PALMAS_EXT_CONTROL_NSLEEP;
 		break;
 	default:
-		dev_warn(&pdev->dev, "%s: Invalid ext control option: %u\n",
-			 node->name, prop);
+		dev_warn(&pdev->dev, "%pOFn: Invalid ext control option: %u\n",
+			 node, prop);
 		prop = 0;
 		break;
 	}
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 3a1812f65e5d..4c30b6e799ed 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -945,8 +945,8 @@ static void __init core_mux_init(struct device_node *np)

 	rc = of_clk_add_provider(np, of_clk_src_simple_get, clk);
 	if (rc) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, rc);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, rc);
 		return;
 	}
 }
@@ -1199,8 +1199,8 @@ static void __init legacy_pll_init(struct device_node *np, int idx)

 	rc = of_clk_add_provider(np, of_clk_src_onecell_get, onecell_data);
 	if (rc) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, rc);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, rc);
 		goto err_cell;
 	}

@@ -1360,7 +1360,7 @@ static void __init clockgen_init(struct device_node *np)
 		is_old_ls1021a = true;
 	}
 	if (!clockgen.regs) {
-		pr_err("%s(): %s: of_iomap() failed\n", __func__, np->name);
+		pr_err("%s(): %pOFn: of_iomap() failed\n", __func__, np);
 		return;
 	}

@@ -1406,8 +1406,8 @@ static void __init clockgen_init(struct device_node *np)

 	ret = of_clk_add_provider(np, clockgen_clk_get, &clockgen);
 	if (ret) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, ret);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, ret);
 	}

 	return;
diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c
index a985bf5e1ac6..a2287c770d5c 100644
--- a/drivers/clk/clk-scmi.c
+++ b/drivers/clk/clk-scmi.c
@@ -132,7 +132,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev)

 	count = handle->clk_ops->count_get(handle);
 	if (count < 0) {
-		dev_err(dev, "%s: invalid clock output count\n", np->name);
+		dev_err(dev, "%pOFn: invalid clock output count\n", np);
 		return -EINVAL;
 	}

diff --git a/drivers/clk/clk-scpi.c b/drivers/clk/clk-scpi.c
index 25854722810e..d3ccc1cfccd5 100644
--- a/drivers/clk/clk-scpi.c
+++ b/drivers/clk/clk-scpi.c
@@ -207,7 +207,7 @@ static int scpi_clk_add(struct device *dev, struct device_node *np,

 	count = of_property_count_strings(np, "clock-output-names");
 	if (count < 0) {
-		dev_err(dev, "%s: invalid clock output count\n", np->name);
+		dev_err(dev, "%pOFn: invalid clock output count\n", np);
 		return -EINVAL;
 	}

@@ -232,13 +232,13 @@ static int scpi_clk_add(struct device *dev, struct device_node *np,

 		if (of_property_read_string_index(np, "clock-output-names",
 						  idx, &name)) {
-			dev_err(dev, "invalid clock name @ %s\n", np->name);
+			dev_err(dev, "invalid clock name @ %pOFn\n", np);
 			return -EINVAL;
 		}

 		if (of_property_read_u32_index(np, "clock-indices",
 					       idx, &val)) {
-			dev_err(dev, "invalid clock index @ %s\n", np->name);
+			dev_err(dev, "invalid clock index @ %pOFn\n", np);
 			return -EINVAL;
 		}

diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c
index 50e7c341e97e..8bdf91b56012 100644
--- a/drivers/clk/clk-si5351.c
+++ b/drivers/clk/clk-si5351.c
@@ -1215,8 +1215,8 @@ static int si5351_dt_parse(struct i2c_client *client,
 	/* per clkout properties */
 	for_each_child_of_node(np, child) {
 		if (of_property_read_u32(child, "reg", &num)) {
-			dev_err(&client->dev, "missing reg property of %s\n",
-				child->name);
+			dev_err(&client->dev, "missing reg property of %pOFn\n",
+				child);
 			goto put_child;
 		}

diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c
index 294850bdc195..cdaa567c8042 100644
--- a/drivers/clk/clk-stm32f4.c
+++ b/drivers/clk/clk-stm32f4.c
@@ -1433,7 +1433,7 @@ static void __init stm32f4_rcc_init(struct device_node *np)

 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return;
 	}

diff --git a/drivers/clk/clk-stm32h7.c b/drivers/clk/clk-stm32h7.c
index d3271eca3779..0ea7261d15e0 100644
--- a/drivers/clk/clk-stm32h7.c
+++ b/drivers/clk/clk-stm32h7.c
@@ -1216,7 +1216,7 @@ static void __init stm32h7_rcc_init(struct device_node *np)
 	/* get RCC base @ from DT */
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource", np->name);
+		pr_err("%pOFn: unable to map resource", np);
 		goto err_free_clks;
 	}

diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c
index a907555b2a3d..4f48342bc280 100644
--- a/drivers/clk/clk-stm32mp1.c
+++ b/drivers/clk/clk-stm32mp1.c
@@ -2088,7 +2088,7 @@ static void stm32mp1_rcc_init(struct device_node *np)

 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource", np->name);
+		pr_err("%pOFn: unable to map resource", np);
 		of_node_put(np);
 		return;
 	}
diff --git a/drivers/clk/clk-tango4.c b/drivers/clk/clk-tango4.c
index 34b22b7930fb..fe12a43f7a40 100644
--- a/drivers/clk/clk-tango4.c
+++ b/drivers/clk/clk-tango4.c
@@ -54,13 +54,13 @@ static void __init tango4_clkgen_setup(struct device_node *np)
 	const char *parent = of_clk_get_parent_name(np, 0);

 	if (!base)
-		panic("%s: invalid address\n", np->name);
+		panic("%pOFn: invalid address\n", np);

 	if (readl(base + CPUCLK_DIV) & DIV_BYPASS)
-		panic("%s: unsupported cpuclk setup\n", np->name);
+		panic("%pOFn: unsupported cpuclk setup\n", np);

 	if (readl(base + SYSCLK_DIV) & DIV_BYPASS)
-		panic("%s: unsupported sysclk setup\n", np->name);
+		panic("%pOFn: unsupported sysclk setup\n", np);

 	writel(0x100, base + CPUCLK_DIV); /* disable frequency ramping */

@@ -77,9 +77,9 @@ static void __init tango4_clkgen_setup(struct device_node *np)
 	pp[3] = clk_register_fixed_factor(NULL, "sdio_clk", "cd6", 0, 1, 2);

 	if (IS_ERR(pp[0]) || IS_ERR(pp[1]) || IS_ERR(pp[2]) || IS_ERR(pp[3]))
-		panic("%s: clk registration failed\n", np->name);
+		panic("%pOFn: clk registration failed\n", np);

 	if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data))
-		panic("%s: clk provider registration failed\n", np->name);
+		panic("%pOFn: clk provider registration failed\n", np);
 }
 CLK_OF_DECLARE(tango4_clkgen, "sigma,tango4-clkgen", tango4_clkgen_setup);
diff --git a/drivers/clk/keystone/gate.c b/drivers/clk/keystone/gate.c
index aed5af23895b..def15db4eef0 100644
--- a/drivers/clk/keystone/gate.c
+++ b/drivers/clk/keystone/gate.c
@@ -245,7 +245,7 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock)
 		return;
 	}

-	pr_err("%s: error registering clk %s\n", __func__, node->name);
+	pr_err("%s: error registering clk %pOFn\n", __func__, node);

 unmap_domain:
 	iounmap(data->domain_base);
diff --git a/drivers/clk/keystone/pll.c b/drivers/clk/keystone/pll.c
index e7e840fb74ea..2b871fc91d56 100644
--- a/drivers/clk/keystone/pll.c
+++ b/drivers/clk/keystone/pll.c
@@ -219,7 +219,7 @@ static void __init _of_pll_clk_init(struct device_node *node, bool pllctrl)
 	}

 out:
-	pr_err("%s: error initializing pll %s\n", __func__, node->name);
+	pr_err("%s: error initializing pll %pOFn\n", __func__, node);
 	kfree(pll_data);
 }

diff --git a/drivers/clk/renesas/clk-div6.c b/drivers/clk/renesas/clk-div6.c
index 9febbf42c3df..3ca4a047edc7 100644
--- a/drivers/clk/renesas/clk-div6.c
+++ b/drivers/clk/renesas/clk-div6.c
@@ -312,8 +312,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)

 	num_parents = of_clk_get_parent_count(np);
 	if (num_parents < 1) {
-		pr_err("%s: no parent found for %s DIV6 clock\n",
-		       __func__, np->name);
+		pr_err("%s: no parent found for %pOFn DIV6 clock\n",
+		       __func__, np);
 		return;
 	}

@@ -324,8 +324,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)

 	reg = of_iomap(np, 0);
 	if (reg == NULL) {
-		pr_err("%s: failed to map %s DIV6 clock register\n",
-		       __func__, np->name);
+		pr_err("%s: failed to map %pOFn DIV6 clock register\n",
+		       __func__, np);
 		goto error;
 	}

@@ -337,8 +337,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)

 	clk = cpg_div6_register(clk_name, num_parents, parent_names, reg, NULL);
 	if (IS_ERR(clk)) {
-		pr_err("%s: failed to register %s DIV6 clock (%ld)\n",
-		       __func__, np->name, PTR_ERR(clk));
+		pr_err("%s: failed to register %pOFn DIV6 clock (%ld)\n",
+		       __func__, np, PTR_ERR(clk));
 		goto error;
 	}

diff --git a/drivers/clk/renesas/clk-emev2.c b/drivers/clk/renesas/clk-emev2.c
index a91825471c79..a587f63378b3 100644
--- a/drivers/clk/renesas/clk-emev2.c
+++ b/drivers/clk/renesas/clk-emev2.c
@@ -86,8 +86,8 @@ static void __init emev2_smu_clkdiv_init(struct device_node *np)
 	clk = clk_register_divider(NULL, np->name, parent_name, 0,
 				   smu_base + reg[0], reg[1], 8, 0, &lock);
 	of_clk_add_provider(np, of_clk_src_simple_get, clk);
-	clk_register_clkdev(clk, np->name, NULL);
-	pr_debug("## %s %s %p\n", __func__, np->name, clk);
+	clk_register_clkdev(clk, np->full_name, NULL);
+	pr_debug("## %s %pOFn %p\n", __func__, np, clk);
 }
 CLK_OF_DECLARE(emev2_smu_clkdiv, "renesas,emev2-smu-clkdiv",
 		emev2_smu_clkdiv_init);
@@ -104,7 +104,7 @@ static void __init emev2_smu_gclk_init(struct device_node *np)
 	clk = clk_register_gate(NULL, np->name, parent_name, 0,
 				smu_base + reg[0], reg[1], 0, &lock);
 	of_clk_add_provider(np, of_clk_src_simple_get, clk);
-	clk_register_clkdev(clk, np->name, NULL);
-	pr_debug("## %s %s %p\n", __func__, np->name, clk);
+	clk_register_clkdev(clk, np->full_name, NULL);
+	pr_debug("## %s %pOFn %p\n", __func__, np, clk);
 }
 CLK_OF_DECLARE(emev2_smu_gclk, "renesas,emev2-smu-gclk", emev2_smu_gclk_init);
diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c
index e82adcb16a52..b72c7344effa 100644
--- a/drivers/clk/renesas/clk-mstp.c
+++ b/drivers/clk/renesas/clk-mstp.c
@@ -239,8 +239,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 			break;

 		if (clkidx >= MSTP_MAX_CLOCKS) {
-			pr_err("%s: invalid clock %s %s index %u\n",
-			       __func__, np->name, name, clkidx);
+			pr_err("%s: invalid clock %pOFn %s index %u\n",
+			       __func__, np, name, clkidx);
 			continue;
 		}

@@ -259,8 +259,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 			 */
 			clk_register_clkdev(clks[clkidx], name, NULL);
 		} else {
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clks[clkidx]));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clks[clkidx]));
 		}
 	}

diff --git a/drivers/clk/renesas/clk-r8a73a4.c b/drivers/clk/renesas/clk-r8a73a4.c
index 7b903ce4c901..48e9f1e816ad 100644
--- a/drivers/clk/renesas/clk-r8a73a4.c
+++ b/drivers/clk/renesas/clk-r8a73a4.c
@@ -228,8 +228,8 @@ static void __init r8a73a4_cpg_clocks_init(struct device_node *np)

 		clk = r8a73a4_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-r8a7740.c b/drivers/clk/renesas/clk-r8a7740.c
index a7a30d2eca41..da781640f88f 100644
--- a/drivers/clk/renesas/clk-r8a7740.c
+++ b/drivers/clk/renesas/clk-r8a7740.c
@@ -187,8 +187,8 @@ static void __init r8a7740_cpg_clocks_init(struct device_node *np)

 		clk = r8a7740_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-r8a7778.c b/drivers/clk/renesas/clk-r8a7778.c
index 886a8380e912..9b964611e5b6 100644
--- a/drivers/clk/renesas/clk-r8a7778.c
+++ b/drivers/clk/renesas/clk-r8a7778.c
@@ -130,8 +130,8 @@ static void __init r8a7778_cpg_clocks_init(struct device_node *np)

 		clk = r8a7778_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-r8a7779.c b/drivers/clk/renesas/clk-r8a7779.c
index 5adcca4656c3..10019145a912 100644
--- a/drivers/clk/renesas/clk-r8a7779.c
+++ b/drivers/clk/renesas/clk-r8a7779.c
@@ -164,8 +164,8 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np)
 		clk = r8a7779_cpg_register_clock(np, cpg, config,
 						 plla_mult, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-rcar-gen2.c b/drivers/clk/renesas/clk-rcar-gen2.c
index bccd62f2cb09..06c015d43167 100644
--- a/drivers/clk/renesas/clk-rcar-gen2.c
+++ b/drivers/clk/renesas/clk-rcar-gen2.c
@@ -445,8 +445,8 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np)

 		clk = rcar_gen2_cpg_register_clock(np, cpg, config, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-rz.c b/drivers/clk/renesas/clk-rz.c
index ac2f86d626b6..8ac904912439 100644
--- a/drivers/clk/renesas/clk-rz.c
+++ b/drivers/clk/renesas/clk-rz.c
@@ -113,8 +113,8 @@ static void __init rz_cpg_clocks_init(struct device_node *np)

 		clk = rz_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/renesas/clk-sh73a0.c b/drivers/clk/renesas/clk-sh73a0.c
index bab33610eb6c..2f44e0dd7afa 100644
--- a/drivers/clk/renesas/clk-sh73a0.c
+++ b/drivers/clk/renesas/clk-sh73a0.c
@@ -206,8 +206,8 @@ static void __init sh73a0_cpg_clocks_init(struct device_node *np)

 		clk = sh73a0_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}
diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c
index a79d81985c4e..cfa000007622 100644
--- a/drivers/clk/st/clkgen-fsyn.c
+++ b/drivers/clk/st/clkgen-fsyn.c
@@ -936,7 +936,7 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 	if (!clk_parent_name)
 		return;

-	pll_name = kasprintf(GFP_KERNEL, "%s.pll", np->name);
+	pll_name = kasprintf(GFP_KERNEL, "%pOFn.pll", np);
 	if (!pll_name)
 		return;

diff --git a/drivers/clk/sunxi/clk-mod0.c b/drivers/clk/sunxi/clk-mod0.c
index a27c264cc9b4..fc0278a1acc7 100644
--- a/drivers/clk/sunxi/clk-mod0.c
+++ b/drivers/clk/sunxi/clk-mod0.c
@@ -140,8 +140,8 @@ static void __init sun9i_a80_mod0_setup(struct device_node *node)

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for mod0-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for mod0-clk: %pOFn\n",
+		       node);
 		return;
 	}

@@ -306,7 +306,7 @@ static void __init sunxi_mmc_setup(struct device_node *node,

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Couldn't map the %s clock registers\n", node->name);
+		pr_err("Couldn't map the %pOFn clock registers\n", node);
 		return;
 	}

diff --git a/drivers/clk/sunxi/clk-sun9i-core.c b/drivers/clk/sunxi/clk-sun9i-core.c
index e9295c286d5d..7e21b2b10c94 100644
--- a/drivers/clk/sunxi/clk-sun9i-core.c
+++ b/drivers/clk/sunxi/clk-sun9i-core.c
@@ -88,8 +88,8 @@ static void __init sun9i_a80_pll4_setup(struct device_node *node)

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-pll4-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-pll4-clk: %pOFn\n",
+		       node);
 		return;
 	}

@@ -142,8 +142,8 @@ static void __init sun9i_a80_gt_setup(struct device_node *node)

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-gt-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-gt-clk: %pOFn\n",
+		       node);
 		return;
 	}

@@ -197,8 +197,8 @@ static void __init sun9i_a80_ahb_setup(struct device_node *node)

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-ahb-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-ahb-clk: %pOFn\n",
+		       node);
 		return;
 	}

@@ -223,8 +223,8 @@ static void __init sun9i_a80_apb0_setup(struct device_node *node)

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-apb0-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-apb0-clk: %pOFn\n",
+		       node);
 		return;
 	}

@@ -280,8 +280,8 @@ static void __init sun9i_a80_apb1_setup(struct device_node *node)

 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-apb1-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-apb1-clk: %pOFn\n",
+		       node);
 		return;
 	}

diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 012714d94b42..892c29030b7b 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -568,8 +568,8 @@ static struct clk * __init sunxi_factors_clk_setup(struct device_node *node,

 	reg = of_iomap(node, 0);
 	if (!reg) {
-		pr_err("Could not get registers for factors-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for factors-clk: %pOFn\n",
+		       node);
 		return NULL;
 	}

diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
index 61c126a5d26a..222f68bc3f2a 100644
--- a/drivers/clk/ti/apll.c
+++ b/drivers/clk/ti/apll.c
@@ -143,8 +143,8 @@ static void __init omap_clk_register_apll(void *user,

 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-ref for %s not ready, retry\n",
-			 node->name);
+		pr_debug("clk-ref for %pOFn not ready, retry\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
 			return;

@@ -155,8 +155,8 @@ static void __init omap_clk_register_apll(void *user,

 	clk = of_clk_get(node, 1);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-bypass for %s not ready, retry\n",
-			 node->name);
+		pr_debug("clk-bypass for %pOFn not ready, retry\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
 			return;

@@ -202,7 +202,7 @@ static void __init of_dra7_apll_setup(struct device_node *node)

 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents < 1) {
-		pr_err("dra7 apll %s must have parent(s)\n", node->name);
+		pr_err("dra7 apll %pOFn must have parent(s)\n", node);
 		goto cleanup;
 	}

@@ -366,7 +366,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)

 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 1) {
-		pr_err("%s must have one parent\n", node->name);
+		pr_err("%pOFn must have one parent\n", node);
 		goto cleanup;
 	}

@@ -374,13 +374,13 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	init->parent_names = &parent_name;

 	if (of_property_read_u32(node, "ti,clock-frequency", &val)) {
-		pr_err("%s missing clock-frequency\n", node->name);
+		pr_err("%pOFn missing clock-frequency\n", node);
 		goto cleanup;
 	}
 	clk_hw->fixed_rate = val;

 	if (of_property_read_u32(node, "ti,bit-shift", &val)) {
-		pr_err("%s missing bit-shift\n", node->name);
+		pr_err("%pOFn missing bit-shift\n", node);
 		goto cleanup;
 	}

@@ -389,7 +389,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	ad->autoidle_mask = 0x3 << val;

 	if (of_property_read_u32(node, "ti,idlest-shift", &val)) {
-		pr_err("%s missing idlest-shift\n", node->name);
+		pr_err("%pOFn missing idlest-shift\n", node);
 		goto cleanup;
 	}

diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c
index 148815470431..a01ca9395179 100644
--- a/drivers/clk/ti/clk-dra7-atl.c
+++ b/drivers/clk/ti/clk-dra7-atl.c
@@ -190,8 +190,8 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 	init.num_parents = of_clk_get_parent_count(node);

 	if (init.num_parents != 1) {
-		pr_err("%s: atl clock %s must have 1 parent\n", __func__,
-		       node->name);
+		pr_err("%s: atl clock %pOFn must have 1 parent\n", __func__,
+		       node);
 		goto cleanup;
 	}

diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c
index 7d22e1af2247..be04214970cf 100644
--- a/drivers/clk/ti/clk.c
+++ b/drivers/clk/ti/clk.c
@@ -223,7 +223,7 @@ int __init ti_clk_retry_init(struct device_node *node, void *user,
 {
 	struct clk_init_item *retry;

-	pr_debug("%s: adding to retry list...\n", node->name);
+	pr_debug("%pOFn: adding to retry list...\n", node);
 	retry = kzalloc(sizeof(*retry), GFP_KERNEL);
 	if (!retry)
 		return -ENOMEM;
@@ -258,14 +258,14 @@ int ti_clk_get_reg_addr(struct device_node *node, int index,
 	}

 	if (i == CLK_MAX_MEMMAPS) {
-		pr_err("clk-provider not found for %s!\n", node->name);
+		pr_err("clk-provider not found for %pOFn!\n", node);
 		return -ENOENT;
 	}

 	reg->index = i;

 	if (of_property_read_u32_index(node, "reg", index, &val)) {
-		pr_err("%s must have reg[%d]!\n", node->name, index);
+		pr_err("%pOFn must have reg[%d]!\n", node, index);
 		return -EINVAL;
 	}

@@ -312,7 +312,7 @@ int __init omap2_clk_provider_init(struct device_node *parent, int index,
 	/* get clocks for this parent */
 	clocks = of_get_child_by_name(parent, "clocks");
 	if (!clocks) {
-		pr_err("%s missing 'clocks' child node.\n", parent->name);
+		pr_err("%pOFn missing 'clocks' child node.\n", parent);
 		return -EINVAL;
 	}

@@ -365,7 +365,7 @@ void ti_dt_clk_init_retry_clks(void)

 	while (!list_empty(&retry_list) && retries) {
 		list_for_each_entry_safe(retry, tmp, &retry_list, link) {
-			pr_debug("retry-init: %s\n", retry->node->name);
+			pr_debug("retry-init: %pOFn\n", retry->node);
 			retry->func(retry->user, retry->node);
 			list_del(&retry->link);
 			kfree(retry);
diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c
index 421b05392220..240e911a3db9 100644
--- a/drivers/clk/ti/clkctrl.c
+++ b/drivers/clk/ti/clkctrl.c
@@ -259,8 +259,8 @@ _ti_clkctrl_clk_register(struct omap_clkctrl_provider *provider,
 	struct omap_clkctrl_clk *clkctrl_clk;
 	int ret = 0;

-	init.name = kasprintf(GFP_KERNEL, "%s:%s:%04x:%d", node->parent->name,
-			      node->name, offset, bit);
+	init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d", node->parent,
+			      node, offset, bit);
 	clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL);
 	if (!init.name || !clkctrl_clk) {
 		ret = -ENOMEM;
@@ -492,8 +492,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)

 	provider->base = of_iomap(node, 0);

-	provider->clkdm_name = kmalloc(strlen(node->parent->name) + 3,
-				       GFP_KERNEL);
+	provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFnxxx", node->parent);
 	if (!provider->clkdm_name) {
 		kfree(provider);
 		return;
@@ -503,8 +502,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 	 * Create default clkdm name, replace _cm from end of parent node
 	 * name with _clkdm
 	 */
-	strcpy(provider->clkdm_name, node->parent->name);
-	provider->clkdm_name[strlen(provider->clkdm_name) - 2] = 0;
+	provider->clkdm_name[strlen(provider->clkdm_name) - 5] = 0;
 	strcat(provider->clkdm_name, "clkdm");

 	INIT_LIST_HEAD(&provider->clocks);
@@ -539,8 +537,8 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 		init.flags = 0;
 		if (reg_data->flags & CLKF_SET_RATE_PARENT)
 			init.flags |= CLK_SET_RATE_PARENT;
-		init.name = kasprintf(GFP_KERNEL, "%s:%s:%04x:%d",
-				      node->parent->name, node->name,
+		init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d",
+				      node->parent, node,
 				      reg_data->offset, 0);
 		clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL);
 		if (!init.name || !clkctrl_clk)
diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
index 030e8b2c1050..6a89936ba03a 100644
--- a/drivers/clk/ti/composite.c
+++ b/drivers/clk/ti/composite.c
@@ -135,8 +135,8 @@ static void __init _register_composite(void *user,

 		comp = _lookup_component(cclk->comp_nodes[i]);
 		if (!comp) {
-			pr_debug("component %s not ready for %s, retry\n",
-				 cclk->comp_nodes[i]->name, node->name);
+			pr_debug("component %s not ready for %pOFn, retry\n",
+				 cclk->comp_nodes[i]->name, node);
 			if (!ti_clk_retry_init(node, hw,
 					       _register_composite))
 				return;
@@ -144,8 +144,8 @@ static void __init _register_composite(void *user,
 			goto cleanup;
 		}
 		if (cclk->comp_clks[comp->type] != NULL) {
-			pr_err("duplicate component types for %s (%s)!\n",
-			       node->name, component_clk_types[comp->type]);
+			pr_err("duplicate component types for %pOFn (%s)!\n",
+			       node, component_clk_types[comp->type]);
 			goto cleanup;
 		}

@@ -168,7 +168,7 @@ static void __init _register_composite(void *user,
 	}

 	if (!num_parents) {
-		pr_err("%s: no parents found for %s!\n", __func__, node->name);
+		pr_err("%s: no parents found for %pOFn!\n", __func__, node);
 		goto cleanup;
 	}

@@ -212,7 +212,7 @@ static void __init of_ti_composite_clk_setup(struct device_node *node)
 	num_clks = of_clk_get_parent_count(node);

 	if (!num_clks) {
-		pr_err("composite clk %s must have component(s)\n", node->name);
+		pr_err("composite clk %pOFn must have component(s)\n", node);
 		return;
 	}

@@ -248,7 +248,7 @@ int __init ti_clk_add_component(struct device_node *node, struct clk_hw *hw,
 	num_parents = of_clk_get_parent_count(node);

 	if (!num_parents) {
-		pr_err("component-clock %s must have parent(s)\n", node->name);
+		pr_err("component-clock %pOFn must have parent(s)\n", node);
 		return -EINVAL;
 	}

diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
index ccfb4d9a152a..4fcb337a6d1c 100644
--- a/drivers/clk/ti/divider.c
+++ b/drivers/clk/ti/divider.c
@@ -492,7 +492,7 @@ __init ti_clk_get_div_table(struct device_node *node)
 	}

 	if (!valid_div) {
-		pr_err("no valid dividers for %s table\n", node->name);
+		pr_err("no valid dividers for %pOFn table\n", node);
 		return ERR_PTR(-EINVAL);
 	}

@@ -530,7 +530,7 @@ static int _get_divider_width(struct device_node *node,
 			min_div = 1;

 		if (of_property_read_u32(node, "ti,max-div", &max_div)) {
-			pr_err("no max-div for %s!\n", node->name);
+			pr_err("no max-div for %pOFn!\n", node);
 			return -EINVAL;
 		}

diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c
index dc86d07d0921..2e80c5ead74a 100644
--- a/drivers/clk/ti/dpll.c
+++ b/drivers/clk/ti/dpll.c
@@ -162,8 +162,8 @@ static void __init _register_dpll(void *user,

 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-ref missing for %s, retry later\n",
-			 node->name);
+		pr_debug("clk-ref missing for %pOFn, retry later\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, _register_dpll))
 			return;

@@ -175,8 +175,8 @@ static void __init _register_dpll(void *user,
 	clk = of_clk_get(node, 1);

 	if (IS_ERR(clk)) {
-		pr_debug("clk-bypass missing for %s, retry later\n",
-			 node->name);
+		pr_debug("clk-bypass missing for %pOFn, retry later\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, _register_dpll))
 			return;

@@ -226,7 +226,7 @@ static void _register_dpll_x2(struct device_node *node,

 	parent_name = of_clk_get_parent_name(node, 0);
 	if (!parent_name) {
-		pr_err("%s must have parent\n", node->name);
+		pr_err("%pOFn must have parent\n", node);
 		return;
 	}

@@ -305,7 +305,7 @@ static void __init of_ti_dpll_setup(struct device_node *node,

 	init->num_parents = of_clk_get_parent_count(node);
 	if (!init->num_parents) {
-		pr_err("%s must have parent(s)\n", node->name);
+		pr_err("%pOFn must have parent(s)\n", node);
 		goto cleanup;
 	}

diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c
index 071af44b1ba8..ed24f20f63c7 100644
--- a/drivers/clk/ti/fapll.c
+++ b/drivers/clk/ti/fapll.c
@@ -555,7 +555,7 @@ static void __init ti_fapll_setup(struct device_node *node)

 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 2) {
-		pr_err("%s must have two parents\n", node->name);
+		pr_err("%pOFn must have two parents\n", node);
 		goto free;
 	}

@@ -564,19 +564,19 @@ static void __init ti_fapll_setup(struct device_node *node)

 	fd->clk_ref = of_clk_get(node, 0);
 	if (IS_ERR(fd->clk_ref)) {
-		pr_err("%s could not get clk_ref\n", node->name);
+		pr_err("%pOFn could not get clk_ref\n", node);
 		goto free;
 	}

 	fd->clk_bypass = of_clk_get(node, 1);
 	if (IS_ERR(fd->clk_bypass)) {
-		pr_err("%s could not get clk_bypass\n", node->name);
+		pr_err("%pOFn could not get clk_bypass\n", node);
 		goto free;
 	}

 	fd->base = of_iomap(node, 0);
 	if (!fd->base) {
-		pr_err("%s could not get IO base\n", node->name);
+		pr_err("%pOFn could not get IO base\n", node);
 		goto free;
 	}

diff --git a/drivers/clk/ti/fixed-factor.c b/drivers/clk/ti/fixed-factor.c
index 0174a51a4ba6..7cbe896db071 100644
--- a/drivers/clk/ti/fixed-factor.c
+++ b/drivers/clk/ti/fixed-factor.c
@@ -42,12 +42,12 @@ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
 	u32 flags = 0;

 	if (of_property_read_u32(node, "ti,clock-div", &div)) {
-		pr_err("%s must have a clock-div property\n", node->name);
+		pr_err("%pOFn must have a clock-div property\n", node);
 		return;
 	}

 	if (of_property_read_u32(node, "ti,clock-mult", &mult)) {
-		pr_err("%s must have a clock-mult property\n", node->name);
+		pr_err("%pOFn must have a clock-mult property\n", node);
 		return;
 	}

diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c
index 935b2de5fb88..d4b5638e8b99 100644
--- a/drivers/clk/ti/gate.c
+++ b/drivers/clk/ti/gate.c
@@ -179,7 +179,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node,
 	}

 	if (of_clk_get_parent_count(node) != 1) {
-		pr_err("%s must have 1 parent\n", node->name);
+		pr_err("%pOFn must have 1 parent\n", node);
 		return;
 	}

diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c
index 41ae7021670e..87e00c2ee957 100644
--- a/drivers/clk/ti/interface.c
+++ b/drivers/clk/ti/interface.c
@@ -84,7 +84,7 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node,

 	parent_name = of_clk_get_parent_name(node, 0);
 	if (!parent_name) {
-		pr_err("%s must have a parent\n", node->name);
+		pr_err("%pOFn must have a parent\n", node);
 		return;
 	}

diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 69a4308a5a98..18be7eb51546 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -186,7 +186,7 @@ static void of_mux_clk_setup(struct device_node *node)

 	num_parents = of_clk_get_parent_count(node);
 	if (num_parents < 2) {
-		pr_err("mux-clock %s must have parents\n", node->name);
+		pr_err("mux-clock %pOFn must have parents\n", node);
 		return;
 	}
 	parent_names = kzalloc((sizeof(char *) * num_parents), GFP_KERNEL);
@@ -278,7 +278,7 @@ static void __init of_ti_composite_mux_clk_setup(struct device_node *node)
 	num_parents = of_clk_get_parent_count(node);

 	if (num_parents < 2) {
-		pr_err("%s must have parents\n", node->name);
+		pr_err("%pOFn must have parents\n", node);
 		goto cleanup;
 	}

diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
index 88a2cab37f62..d7b53ac8ad11 100644
--- a/drivers/clk/zynq/clkc.c
+++ b/drivers/clk/zynq/clkc.c
@@ -602,7 +602,7 @@ void __init zynq_clock_init(void)
 	}

 	if (of_address_to_resource(np, 0, &res)) {
-		pr_err("%s: failed to get resource\n", np->name);
+		pr_err("%pOFn: failed to get resource\n", np);
 		goto np_err;
 	}

@@ -611,7 +611,7 @@ void __init zynq_clock_init(void)
 	if (slcr->data) {
 		zynq_clkc_base = (__force void __iomem *)slcr->data + res.start;
 	} else {
-		pr_err("%s: Unable to get I/O memory\n", np->name);
+		pr_err("%pOFn: Unable to get I/O memory\n", np);
 		of_node_put(slcr);
 		goto np_err;
 	}
--
2.17.1

[PATCH] perf: Convert to using %pOFn instead of device_node.name

[Will Deacon]

On Mon, Aug 27, 2018 at 08:52:39PM -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/perf/arm_pmu_platform.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Cheers, I can queue this up for 4.20. Let me know if you'd rather take it
along with the name pointer removal instead.

Will

> diff --git a/drivers/perf/arm_pmu_platform.c b/drivers/perf/arm_pmu_platform.c
> index 96075cecb0ae..933bd8410fc2 100644
> --- a/drivers/perf/arm_pmu_platform.c
> +++ b/drivers/perf/arm_pmu_platform.c
> @@ -77,14 +77,14 @@ static int pmu_parse_irq_affinity(struct device_node *node, int i)
>  
>  	dn = of_parse_phandle(node, "interrupt-affinity", i);
>  	if (!dn) {
> -		pr_warn("failed to parse interrupt-affinity[%d] for %s\n",
> -			i, node->name);
> +		pr_warn("failed to parse interrupt-affinity[%d] for %pOFn\n",
> +			i, node);
>  		return -EINVAL;
>  	}
>  
>  	cpu = of_cpu_node_to_id(dn);
>  	if (cpu < 0) {
> -		pr_warn("failed to find logical CPU for %s\n", dn->name);
> +		pr_warn("failed to find logical CPU for %pOFn\n", dn);
>  		cpu = nr_cpu_ids;
>  	}
>  
> -- 
> 2.17.1
> 

[PATCH v2] ASoC: Convert to using %pOFn instead of device_node.name

[Mark Brown]

On Tue, Aug 28, 2018 at 10:44:28AM -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.

Please don't send new patches in reply to existing threads, it makes it
harder to follow what the current versions of things are.
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[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Li Yang]

On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@kernel.org> wrote:
>
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.

Please forgive my ignorance, but what is this format specifier do
exactly?   I cannot find anything listed in the printf specification
matching this.  Is this something newly introduced?

Leo

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Tyrel Datwyler]

On 08/28/2018 11:48 AM, Li Yang wrote:
> On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@kernel.org> wrote:
>>
>> In preparation to remove the node name pointer from struct device_node,
>> convert printf users to use the %pOFn format specifier.
> 
> Please forgive my ignorance, but what is this format specifier do
> exactly?   I cannot find anything listed in the printf specification
> matching this.  Is this something newly introduced?
> 
> Leo
> 

>From Documentation/core-api/printk-formats.rst:

kobjects
--------

::

        %pOF[fnpPcCF]


For printing kobject based structs (device nodes). Default behaviour is
equivalent to %pOFf.

        - f - device node full_name
        - n - device node name
        - p - device node phandle
        - P - device node path spec (name + @unit)
        - F - device node flags
        - c - major compatible string
        - C - full compatible string


-Tyrel

[PATCH v2] clk: Convert to using %pOFn instead of device_node.name

[Stephen Boyd]

Quoting Rob Herring (2018-08-28 08:44:29)
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: linux-clk at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-renesas-soc at vger.kernel.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@kernel.org>

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Li Yang]

On Tue, Aug 28, 2018 at 5:16 PM Tyrel Datwyler
<tyreld@linux.vnet.ibm.com> wrote:
>
> On 08/28/2018 11:48 AM, Li Yang wrote:
> > On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@kernel.org> wrote:
> >>
> >> In preparation to remove the node name pointer from struct device_node,
> >> convert printf users to use the %pOFn format specifier.
> >
> > Please forgive my ignorance, but what is this format specifier do
> > exactly?   I cannot find anything listed in the printf specification
> > matching this.  Is this something newly introduced?
> >
> > Leo
> >
>
> From Documentation/core-api/printk-formats.rst:

I was trying to find it in the standard c format specifier.  :(
Thanks a lot for the pointer.

>
> kobjects
> --------
>
> ::
>
>         %pOF[fnpPcCF]
>
>
> For printing kobject based structs (device nodes). Default behaviour is
> equivalent to %pOFf.
>
>         - f - device node full_name
>         - n - device node name
>         - p - device node phandle
>         - P - device node path spec (name + @unit)
>         - F - device node flags
>         - c - major compatible string
>         - C - full compatible string
>
>
> -Tyrel
>

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Tyrel Datwyler]

On 08/28/2018 03:29 PM, Li Yang wrote:
> On Tue, Aug 28, 2018 at 5:16 PM Tyrel Datwyler
> <tyreld@linux.vnet.ibm.com> wrote:
>>
>> On 08/28/2018 11:48 AM, Li Yang wrote:
>>> On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@kernel.org> wrote:
>>>>
>>>> In preparation to remove the node name pointer from struct device_node,
>>>> convert printf users to use the %pOFn format specifier.
>>>
>>> Please forgive my ignorance, but what is this format specifier do
>>> exactly?   I cannot find anything listed in the printf specification
>>> matching this.  Is this something newly introduced?
>>>
>>> Leo
>>>
>>
>> From Documentation/core-api/printk-formats.rst:
> 
> I was trying to find it in the standard c format specifier.  :(
> Thanks a lot for the pointer.
> 

No problem. Its worth a look through. The usual integer types are at the top, but that is followed by the pointer types which the kernel provides quite a few for a variety of things.

>>
>> kobjects
>> --------
>>
>> ::
>>
>>         %pOF[fnpPcCF]
>>
>>
>> For printing kobject based structs (device nodes). Default behaviour is
>> equivalent to %pOFf.
>>
>>         - f - device node full_name
>>         - n - device node name
>>         - p - device node phandle
>>         - P - device node path spec (name + @unit)
>>         - F - device node flags
>>         - c - major compatible string
>>         - C - full compatible string
>>
>>
>> -Tyrel
>>
> 

[PATCH] devfreq: Convert to using %pOFn instead of device_node.name

[MyungJoo Ham]

> Dear Rob,
> 
> On 2018? 08? 28? 10:52, Rob Herring wrote:
> > In preparation to remove the node name pointer from struct device_node,
> > convert printf users to use the %pOFn format specifier.
> > 
> > Cc: Chanwoo Choi <cw00.choi@samsung.com>
> > Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
> > Cc: Kyungmin Park <kyungmin.park@samsung.com>
> > Cc: Kukjin Kim <kgene@kernel.org>
> > Cc: Krzysztof Kozlowski <krzk@kernel.org>
> > Cc: linux-pm at vger.kernel.org
> > Cc: linux-arm-kernel at lists.infradead.org
> > Cc: linux-samsung-soc at vger.kernel.org
> > Signed-off-by: Rob Herring <robh@kernel.org>
> > ---
> >  drivers/devfreq/event/exynos-ppmu.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
[]
> 
> Acked-by: Chanwoo Choi <cw00.choi@samsung.com>

Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Sean Wang]

On Mon, 2018-08-27 at 20:52 -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Dong Aisheng <aisheng.dong@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Sean Wang <sean.wang@mediatek.com>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Carlo Caione <carlo@caione.org>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> Cc: Barry Song <baohua@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-gpio at vger.kernel.org
> Cc: linux-mediatek at lists.infradead.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-amlogic at lists.infradead.org
> Cc: linux-rockchip at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/pinctrl/berlin/berlin.c               |  6 ++--
>  drivers/pinctrl/freescale/pinctrl-imx.c       |  7 ++--
>  drivers/pinctrl/freescale/pinctrl-imx1-core.c | 12 +++----
>  drivers/pinctrl/mediatek/pinctrl-mtk-common.c |  4 +--

For mediatek,
Acked-by: Sean Wang <sean.wang@mediatek.com>

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Chen-Yu Tsai]

On Tue, Aug 28, 2018 at 9:55 AM Rob Herring <robh@kernel.org> wrote:
>
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Dong Aisheng <aisheng.dong@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Sean Wang <sean.wang@mediatek.com>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Carlo Caione <carlo@caione.org>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> Cc: Barry Song <baohua@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-gpio at vger.kernel.org
> Cc: linux-mediatek at lists.infradead.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-amlogic at lists.infradead.org
> Cc: linux-rockchip at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/pinctrl/berlin/berlin.c               |  6 ++--
>  drivers/pinctrl/freescale/pinctrl-imx.c       |  7 ++--
>  drivers/pinctrl/freescale/pinctrl-imx1-core.c | 12 +++----
>  drivers/pinctrl/mediatek/pinctrl-mtk-common.c |  4 +--
>  drivers/pinctrl/meson/pinctrl-meson.c         |  2 +-
>  drivers/pinctrl/mvebu/pinctrl-mvebu.c         |  4 +--
>  drivers/pinctrl/nomadik/pinctrl-nomadik.c     |  6 ++--
>  drivers/pinctrl/pinctrl-at91.c                |  8 ++---
>  drivers/pinctrl/pinctrl-lantiq.c              |  8 ++---
>  drivers/pinctrl/pinctrl-rockchip.c            |  8 ++---
>  drivers/pinctrl/pinctrl-rza1.c                |  8 ++---
>  drivers/pinctrl/pinctrl-single.c              | 32 +++++++++----------
>  drivers/pinctrl/pinctrl-st.c                  |  6 ++--
>  drivers/pinctrl/sirf/pinctrl-atlas7.c         |  4 +--
>  drivers/pinctrl/stm32/pinctrl-stm32.c         |  4 +--
>  drivers/pinctrl/sunxi/pinctrl-sunxi.c         |  8 ++---

For sunxi:

Acked-by: Chen-Yu Tsai <wens@csie.org>

[PATCH] memory: Convert to using %pOFn instead of device_node.name

[Krzysztof Kozlowski]

On Tue, 28 Aug 2018 at 03:54, Rob Herring <robh@kernel.org> wrote:
>
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Roger Quadros <rogerq@ti.com>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Kukjin Kim <kgene@kernel.org>
> Cc: Krzysztof Kozlowski <krzk@kernel.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-omap at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-samsung-soc at vger.kernel.org
> Cc: linux-tegra at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/memory/omap-gpmc.c           | 18 +++++++-----------
>  drivers/memory/samsung/exynos-srom.c |  4 ++--

For Samsung:
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Heiko Stübner]

Am Dienstag, 28. August 2018, 03:52:44 CEST schrieb Rob Herring:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.

>  drivers/soc/rockchip/pm_domains.c | 44 +++++++++++++++----------------

For the Rockchip-part
Acked-by: Heiko Stuebner <heiko@sntech.de>

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Heiko Stübner]

Am Dienstag, 28. August 2018, 03:52:41 CEST schrieb Rob Herring:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.

>  drivers/pinctrl/pinctrl-rockchip.c            |  8 ++---

For the Rockchip-part
Acked-by: Heiko Stuebner <heiko@sntech.de>

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Qiang Zhao]

From: Rob Herring <robh@kernel.org>
Date: 2018?8?28? 9:53
> To: linux-kernel at vger.kernel.org
> Cc: Qiang Zhao <qiang.zhao@nxp.com>; Leo Li <leoyang.li@nxp.com>; Andy
> Gross <andy.gross@linaro.org>; David Brown <david.brown@linaro.org>; Heiko
> Stuebner <heiko@sntech.de>; Thierry Reding <thierry.reding@gmail.com>;
> Jonathan Hunter <jonathanh@nvidia.com>; Santosh Shilimkar
> <ssantosh@kernel.org>; linuxppc-dev at lists.ozlabs.org;
> linux-arm-kernel at lists.infradead.org; linux-soc at vger.kernel.org
> Subject: [PATCH] soc: Convert to using %pOFn instead of device_node.name
> 
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Qiang Zhao <qiang.zhao@nxp.com>
> Cc: Li Yang <leoyang.li@nxp.com>
> Cc: Andy Gross <andy.gross@linaro.org>
> Cc: David Brown <david.brown@linaro.org>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: Santosh Shilimkar <ssantosh@kernel.org>
> Cc: linuxppc-dev at lists.ozlabs.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-soc at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/soc/dove/pmu.c            |  8 +++---
>  drivers/soc/fsl/qe/qe_tdm.c       |  4 +--
>  drivers/soc/qcom/apr.c            |  2 +-
>  drivers/soc/rockchip/pm_domains.c | 44 +++++++++++++++----------------
>  drivers/soc/tegra/pmc.c           | 12 ++++-----
>  drivers/soc/ti/knav_dma.c         |  8 +++---
>  drivers/soc/ti/knav_qmss_queue.c  |  8 +++---
>  7 files changed, 43 insertions(+), 43 deletions(-)

For qe_tdm part
Acked-by: Qiang Zhao <qiang.zhao@nxp.com>

[PATCH v2] clk: Convert to using %pOFn instead of device_node.name

[Rob Herring]

On Tue, Aug 28, 2018 at 5:15 PM Stephen Boyd <sboyd@kernel.org> wrote:
>
> Quoting Rob Herring (2018-08-28 08:44:29)
> > In preparation to remove the node name pointer from struct device_node,
> > convert printf users to use the %pOFn format specifier.
> >
> > Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
> > Cc: Michael Turquette <mturquette@baylibre.com>
> > Cc: Stephen Boyd <sboyd@kernel.org>
> > Cc: linux-clk at vger.kernel.org
> > Cc: linux-arm-kernel at lists.infradead.org
> > Cc: linux-renesas-soc at vger.kernel.org
> > Cc: linux-omap at vger.kernel.org
> > Signed-off-by: Rob Herring <robh@kernel.org>
> > ---
>
> Reviewed-by: Stephen Boyd <sboyd@kernel.org>

Please apply to the clock tree. There's no dependencies and removing
name will take some time.

Rob

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Linus Walleij]

On Tue, Aug 28, 2018 at 3:55 AM Rob Herring <robh@kernel.org> wrote:

> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>

Patch applied along with the thundering hoard of ACKs.

Yours,
Linus Walleij

[PATCH] clocksource: Convert to using %pOFn instead of device_node.name

[Daniel Lezcano]

On 28/08/2018 03:52, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Michal Simek <michal.simek@xilinx.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---

Applied for 4.20

Thanks!

  -- Daniel


-- 
 <http://www.linaro.org/> Linaro.org ? Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
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[PATCH] ARM: shmobile: Convert to using %pOFn instead of device_node.name

[Simon Horman]

On Tue, Aug 28, 2018 at 09:24:20AM +0200, Geert Uytterhoeven wrote:
> On Tue, Aug 28, 2018 at 3:54 AM Rob Herring <robh@kernel.org> wrote:
> > In preparation to remove the node name pointer from struct device_node,
> > convert printf users to use the %pOFn format specifier.
> >
> > Cc: Simon Horman <horms@verge.net.au>
> > Cc: Magnus Damm <magnus.damm@gmail.com>
> > Cc: linux-arm-kernel at lists.infradead.org
> > Cc: linux-renesas-soc at vger.kernel.org
> > Signed-off-by: Rob Herring <robh@kernel.org>
> 
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks Rob, thanks Geert, applied for v4.20.

[PATCH v2] clk: Convert to using %pOFn instead of device_node.name

[Stephen Boyd]

Quoting Rob Herring (2018-08-29 04:13:44)
> On Tue, Aug 28, 2018 at 5:15 PM Stephen Boyd <sboyd@kernel.org> wrote:
> >
> > Quoting Rob Herring (2018-08-28 08:44:29)
> > > In preparation to remove the node name pointer from struct device_node,
> > > convert printf users to use the %pOFn format specifier.
> > >
> > > Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
> > > Cc: Michael Turquette <mturquette@baylibre.com>
> > > Cc: Stephen Boyd <sboyd@kernel.org>
> > > Cc: linux-clk at vger.kernel.org
> > > Cc: linux-arm-kernel at lists.infradead.org
> > > Cc: linux-renesas-soc at vger.kernel.org
> > > Cc: linux-omap at vger.kernel.org
> > > Signed-off-by: Rob Herring <robh@kernel.org>
> > > ---
> >
> > Reviewed-by: Stephen Boyd <sboyd@kernel.org>
> 
> Please apply to the clock tree. There's no dependencies and removing
> name will take some time.
> 

Alright. Applied to clk-next. Thanks!

[PATCH] clk: Convert to using %pOFn instead of device_node.name

[Chen-Yu Tsai]

On Tue, Aug 28, 2018 at 9:53 AM Rob Herring <robh@kernel.org> wrote:
>
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@kernel.org>
> Cc: linux-clk at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-renesas-soc at vger.kernel.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---

>  drivers/clk/sunxi/clk-mod0.c        |  6 +++---
>  drivers/clk/sunxi/clk-sun9i-core.c  | 20 ++++++++++----------
>  drivers/clk/sunxi/clk-sunxi.c       |  4 ++--

For the sunxi bits,

Acked-by: Chen-Yu Tsai <wens@csie.org>

[PATCH] cpufreq: Convert to using %pOFn instead of device_node.name

[Viresh Kumar]

On 27-08-18, 20:52, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> Cc: Viresh Kumar <viresh.kumar@linaro.org>
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-samsung-soc at vger.kernel.org
> Cc: linux-pm at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/cpufreq/s5pv210-cpufreq.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
> index 5d31c2db12a3..dbecd7667db2 100644
> --- a/drivers/cpufreq/s5pv210-cpufreq.c
> +++ b/drivers/cpufreq/s5pv210-cpufreq.c
> @@ -611,8 +611,8 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
>  	for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
>  		id = of_alias_get_id(np, "dmc");
>  		if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
> -			pr_err("%s: failed to get alias of dmc node '%s'\n",
> -				__func__, np->name);
> +			pr_err("%s: failed to get alias of dmc node '%pOFn'\n",
> +				__func__, np);
>  			of_node_put(np);
>  			return id;
>  		}

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

-- 
viresh

[PATCH] pinctrl: Convert to using %pOFn instead of device_node.name

[Patrice CHOTARD]

Hi Rob

On 08/28/2018 03:52 AM, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Dong Aisheng <aisheng.dong@nxp.com>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Sean Wang <sean.wang@mediatek.com>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Carlo Caione <carlo@caione.org>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> Cc: Barry Song <baohua@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-gpio at vger.kernel.org
> Cc: linux-mediatek at lists.infradead.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-amlogic at lists.infradead.org
> Cc: linux-rockchip at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>   drivers/pinctrl/berlin/berlin.c               |  6 ++--
>   drivers/pinctrl/freescale/pinctrl-imx.c       |  7 ++--
>   drivers/pinctrl/freescale/pinctrl-imx1-core.c | 12 +++----
>   drivers/pinctrl/mediatek/pinctrl-mtk-common.c |  4 +--
>   drivers/pinctrl/meson/pinctrl-meson.c         |  2 +-
>   drivers/pinctrl/mvebu/pinctrl-mvebu.c         |  4 +--
>   drivers/pinctrl/nomadik/pinctrl-nomadik.c     |  6 ++--
>   drivers/pinctrl/pinctrl-at91.c                |  8 ++---
>   drivers/pinctrl/pinctrl-lantiq.c              |  8 ++---
>   drivers/pinctrl/pinctrl-rockchip.c            |  8 ++---
>   drivers/pinctrl/pinctrl-rza1.c                |  8 ++---
>   drivers/pinctrl/pinctrl-single.c              | 32 +++++++++----------
>   drivers/pinctrl/pinctrl-st.c                  |  6 ++--
>   drivers/pinctrl/sirf/pinctrl-atlas7.c         |  4 +--
>   drivers/pinctrl/stm32/pinctrl-stm32.c         |  4 +--
>   drivers/pinctrl/sunxi/pinctrl-sunxi.c         |  8 ++---
>   drivers/pinctrl/ti/pinctrl-ti-iodelay.c       |  8 ++---
>   17 files changed, 66 insertions(+), 69 deletions(-)
> 
> diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
> index 0966bb0bf71f..e66af93f2cbf 100644
> --- a/drivers/pinctrl/pinctrl-st.c
> +++ b/drivers/pinctrl/pinctrl-st.c
> @@ -817,8 +817,8 @@ static int st_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
>   
>   	grp = st_pctl_find_group_by_name(info, np->name);
>   	if (!grp) {
> -		dev_err(info->dev, "unable to find group for node %s\n",
> -			np->name);
> +		dev_err(info->dev, "unable to find group for node %pOFn\n",
> +			np);
>   		return -EINVAL;
>   	}
>   
> @@ -1184,7 +1184,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
>   		if (pp->length / sizeof(__be32) >= OF_GPIO_ARGS_MIN) {
>   			npins++;
>   		} else {
> -			pr_warn("Invalid st,pins in %s node\n", np->name);
> +			pr_warn("Invalid st,pins in %pOFn node\n", np);
>   			return -EINVAL;
>   		}
>   	}

For pinctrl-st:

Acked-by: Patrice Chotard <patrice.chotard@st.com>

Thanks
Patrice

[PATCH] phy: Convert to using %pOFn instead of device_node.name

[Kishon Vijay Abraham I]

Hi Rob,

On Tuesday 28 August 2018 07:22 AM, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.

I assume it should be okay to get this merged in the next merge window?

Thanks
Kishon
> 
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>   drivers/phy/broadcom/phy-bcm-cygnus-pcie.c    | 4 ++--
>   drivers/phy/broadcom/phy-brcm-sata.c          | 4 ++--
>   drivers/phy/marvell/phy-berlin-sata.c         | 6 +++---
>   drivers/phy/qualcomm/phy-qcom-qmp.c           | 2 +-
>   drivers/phy/rockchip/phy-rockchip-emmc.c      | 4 ++--
>   drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 8 ++++----
>   drivers/phy/rockchip/phy-rockchip-typec.c     | 8 ++++----
>   drivers/phy/rockchip/phy-rockchip-usb.c       | 4 ++--
>   drivers/phy/tegra/xusb.c                      | 4 ++--
>   9 files changed, 22 insertions(+), 22 deletions(-)
> 
> diff --git a/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c b/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c
> index 0f4ac5d63cff..b074682d9dd8 100644
> --- a/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c
> +++ b/drivers/phy/broadcom/phy-bcm-cygnus-pcie.c
> @@ -153,8 +153,8 @@ static int cygnus_pcie_phy_probe(struct platform_device *pdev)
>   		struct cygnus_pcie_phy *p;
>   
>   		if (of_property_read_u32(child, "reg", &id)) {
> -			dev_err(dev, "missing reg property for %s\n",
> -				child->name);
> +			dev_err(dev, "missing reg property for %pOFn\n",
> +				child);
>   			ret = -EINVAL;
>   			goto put_child;
>   		}
> diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
> index 8708ea3b4d6d..ac57f5a41708 100644
> --- a/drivers/phy/broadcom/phy-brcm-sata.c
> +++ b/drivers/phy/broadcom/phy-brcm-sata.c
> @@ -600,8 +600,8 @@ static int brcm_sata_phy_probe(struct platform_device *pdev)
>   		struct brcm_sata_port *port;
>   
>   		if (of_property_read_u32(child, "reg", &id)) {
> -			dev_err(dev, "missing reg property in node %s\n",
> -					child->name);
> +			dev_err(dev, "missing reg property in node %pOFn\n",
> +					child);
>   			ret = -EINVAL;
>   			goto put_child;
>   		}
> diff --git a/drivers/phy/marvell/phy-berlin-sata.c b/drivers/phy/marvell/phy-berlin-sata.c
> index c1bb6725e48f..a91fc67fc4e0 100644
> --- a/drivers/phy/marvell/phy-berlin-sata.c
> +++ b/drivers/phy/marvell/phy-berlin-sata.c
> @@ -231,14 +231,14 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
>   		struct phy_berlin_desc *phy_desc;
>   
>   		if (of_property_read_u32(child, "reg", &phy_id)) {
> -			dev_err(dev, "missing reg property in node %s\n",
> -				child->name);
> +			dev_err(dev, "missing reg property in node %pOFn\n",
> +				child);
>   			ret = -EINVAL;
>   			goto put_child;
>   		}
>   
>   		if (phy_id >= ARRAY_SIZE(phy_berlin_power_down_bits)) {
> -			dev_err(dev, "invalid reg in node %s\n", child->name);
> +			dev_err(dev, "invalid reg in node %pOFn\n", child);
>   			ret = -EINVAL;
>   			goto put_child;
>   		}
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
> index 4c470104a0d6..baa59484a90c 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
> @@ -1400,7 +1400,7 @@ static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np)
>   
>   	ret = of_property_read_string(np, "clock-output-names", &init.name);
>   	if (ret) {
> -		dev_err(qmp->dev, "%s: No clock-output-names\n", np->name);
> +		dev_err(qmp->dev, "%pOFn: No clock-output-names\n", np);
>   		return ret;
>   	}
>   
> diff --git a/drivers/phy/rockchip/phy-rockchip-emmc.c b/drivers/phy/rockchip/phy-rockchip-emmc.c
> index b237360f95f6..19bf84f0bc67 100644
> --- a/drivers/phy/rockchip/phy-rockchip-emmc.c
> +++ b/drivers/phy/rockchip/phy-rockchip-emmc.c
> @@ -337,8 +337,8 @@ static int rockchip_emmc_phy_probe(struct platform_device *pdev)
>   		return -ENOMEM;
>   
>   	if (of_property_read_u32(dev->of_node, "reg", &reg_offset)) {
> -		dev_err(dev, "missing reg property in node %s\n",
> -			dev->of_node->name);
> +		dev_err(dev, "missing reg property in node %pOFn\n",
> +			dev->of_node);
>   		return -EINVAL;
>   	}
>   
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> index 5049dac79bd0..24bd2717abdb 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> @@ -1116,8 +1116,8 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
>   	}
>   
>   	if (of_property_read_u32(np, "reg", &reg)) {
> -		dev_err(dev, "the reg property is not assigned in %s node\n",
> -			np->name);
> +		dev_err(dev, "the reg property is not assigned in %pOFn node\n",
> +			np);
>   		return -EINVAL;
>   	}
>   
> @@ -1143,8 +1143,8 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
>   	}
>   
>   	if (!rphy->phy_cfg) {
> -		dev_err(dev, "no phy-config can be matched with %s node\n",
> -			np->name);
> +		dev_err(dev, "no phy-config can be matched with %pOFn node\n",
> +			np);
>   		return -EINVAL;
>   	}
>   
> diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c
> index 76a4b58ec771..c57e496f0b0c 100644
> --- a/drivers/phy/rockchip/phy-rockchip-typec.c
> +++ b/drivers/phy/rockchip/phy-rockchip-typec.c
> @@ -1145,8 +1145,8 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
>   	}
>   
>   	if (!tcphy->port_cfgs) {
> -		dev_err(dev, "no phy-config can be matched with %s node\n",
> -			np->name);
> +		dev_err(dev, "no phy-config can be matched with %pOFn node\n",
> +			np);
>   		return -EINVAL;
>   	}
>   
> @@ -1186,8 +1186,8 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
>   			continue;
>   
>   		if (IS_ERR(phy)) {
> -			dev_err(dev, "failed to create phy: %s\n",
> -				child_np->name);
> +			dev_err(dev, "failed to create phy: %pOFn\n",
> +				child_np);
>   			pm_runtime_disable(dev);
>   			return PTR_ERR(phy);
>   		}
> diff --git a/drivers/phy/rockchip/phy-rockchip-usb.c b/drivers/phy/rockchip/phy-rockchip-usb.c
> index 3378eeb7a562..269c86329cb8 100644
> --- a/drivers/phy/rockchip/phy-rockchip-usb.c
> +++ b/drivers/phy/rockchip/phy-rockchip-usb.c
> @@ -208,8 +208,8 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base,
>   	rk_phy->np = child;
>   
>   	if (of_property_read_u32(child, "reg", &reg_offset)) {
> -		dev_err(base->dev, "missing reg property in node %s\n",
> -			child->name);
> +		dev_err(base->dev, "missing reg property in node %pOFn\n",
> +			child);
>   		return -EINVAL;
>   	}
>   
> diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
> index de1b4ebe4de2..5b3b8863363e 100644
> --- a/drivers/phy/tegra/xusb.c
> +++ b/drivers/phy/tegra/xusb.c
> @@ -115,8 +115,8 @@ int tegra_xusb_lane_parse_dt(struct tegra_xusb_lane *lane,
>   
>   	err = match_string(lane->soc->funcs, lane->soc->num_funcs, function);
>   	if (err < 0) {
> -		dev_err(dev, "invalid function \"%s\" for lane \"%s\"\n",
> -			function, np->name);
> +		dev_err(dev, "invalid function \"%s\" for lane \"%pOFn\"\n",
> +			function, np);
>   		return err;
>   	}
>   
> 

[PATCH] phy: Convert to using %pOFn instead of device_node.name

[Rob Herring]

On Mon, Sep 3, 2018 at 9:24 PM Kishon Vijay Abraham I <kishon@ti.com> wrote:
>
> Hi Rob,
>
> On Tuesday 28 August 2018 07:22 AM, Rob Herring wrote:
> > In preparation to remove the node name pointer from struct device_node,
> > convert printf users to use the %pOFn format specifier.
>
> I assume it should be okay to get this merged in the next merge window?

Yes, of course.

Rob

[PATCH] ARM: zynq: Convert to using %pOFn instead of device_node.name

[Michal Simek]

On 28.8.2018 03:52, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Michal Simek <michal.simek@xilinx.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  arch/arm/mach-zynq/slcr.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-zynq/slcr.c b/arch/arm/mach-zynq/slcr.c
> index f0292a30e6f6..10ef99ce1d90 100644
> --- a/arch/arm/mach-zynq/slcr.c
> +++ b/arch/arm/mach-zynq/slcr.c
> @@ -233,7 +233,7 @@ int __init zynq_early_slcr_init(void)
>  
>  	register_restart_handler(&zynq_slcr_restart_nb);
>  
> -	pr_info("%s mapped to %p\n", np->name, zynq_slcr_base);
> +	pr_info("%pOFn mapped to %p\n", np, zynq_slcr_base);
>  
>  	of_node_put(np);
>  
> 

Applied.
M

[PATCH] clk: Convert to using %pOFn instead of device_node.name

[Rob Herring]

On Mon, Aug 27, 2018 at 8:53 PM Rob Herring <robh@kernel.org> wrote:
>
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.


> @@ -492,8 +492,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
>
>         provider->base = of_iomap(node, 0);
>
> -       provider->clkdm_name = kmalloc(strlen(node->parent->name) + 3,
> -                                      GFP_KERNEL);
> +       provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFnxxx", node->parent);

Turns out xxx was a bad choice as the %p handler eats all alphanumeric
characters. Looks like this has already been applied, so I will send a
fix.

Rob

[PATCH v2] ARM: omap: Convert to using %pOFn instead of device_node.name

[Tony Lindgren]

* Rob Herring <robh@kernel.org> [180828 08:48]:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: "Beno?t Cousson" <bcousson@baylibre.com>
> Cc: Paul Walmsley <paul@pwsan.com>
> Cc: Tony Lindgren <tony@atomide.com>
> Cc: linux-omap at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> v2:
> - fix error in format specifier position

Thanks applying into omap-for-v4.20/soc.

Regards,

Tony

[PATCH] irqchip: Convert to using %pOFn instead of device_node.name

[Thomas Gleixner]

On Mon, 27 Aug 2018, Rob Herring wrote:

> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh@kernel.org>

Should I take it or do you want to take it with others? If the latter,
acked-by-me.

Thanks,

	tglx

[PATCH] irqchip: Convert to using %pOFn instead of device_node.name

[Rob Herring]

On Sat, Sep 8, 2018 at 7:15 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>
> On Mon, 27 Aug 2018, Rob Herring wrote:
>
> > In preparation to remove the node name pointer from struct device_node,
> > convert printf users to use the %pOFn format specifier.
> >
> > Cc: Thomas Gleixner <tglx@linutronix.de>
> > Cc: Jason Cooper <jason@lakedaemon.net>
> > Cc: Marc Zyngier <marc.zyngier@arm.com>
> > Cc: linux-arm-kernel at lists.infradead.org
> > Signed-off-by: Rob Herring <robh@kernel.org>
>
> Should I take it or do you want to take it with others? If the latter,
> acked-by-me.

Please take it. There's no dependency.

Rob

[PATCH] cpufreq: Convert to using %pOFn instead of device_node.name

[Rafael J. Wysocki]

On Tuesday, August 28, 2018 3:52:15 AM CEST Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> Cc: Viresh Kumar <viresh.kumar@linaro.org>
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-samsung-soc at vger.kernel.org
> Cc: linux-pm at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/cpufreq/s5pv210-cpufreq.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
> index 5d31c2db12a3..dbecd7667db2 100644
> --- a/drivers/cpufreq/s5pv210-cpufreq.c
> +++ b/drivers/cpufreq/s5pv210-cpufreq.c
> @@ -611,8 +611,8 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
>  	for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
>  		id = of_alias_get_id(np, "dmc");
>  		if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
> -			pr_err("%s: failed to get alias of dmc node '%s'\n",
> -				__func__, np->name);
> +			pr_err("%s: failed to get alias of dmc node '%pOFn'\n",
> +				__func__, np);
>  			of_node_put(np);
>  			return id;
>  		}
> 

Applied, thanks!

[PATCH] perf: Convert to using %pOFn instead of device_node.name

[Rob Herring]

On Tue, Aug 28, 2018 at 12:02 PM Will Deacon <will.deacon@arm.com> wrote:
>
> On Mon, Aug 27, 2018 at 08:52:39PM -0500, Rob Herring wrote:
> > In preparation to remove the node name pointer from struct device_node,
> > convert printf users to use the %pOFn format specifier.
> >
> > Cc: Will Deacon <will.deacon@arm.com>
> > Cc: Mark Rutland <mark.rutland@arm.com>
> > Cc: linux-arm-kernel at lists.infradead.org
> > Signed-off-by: Rob Herring <robh@kernel.org>
> > ---
> >  drivers/perf/arm_pmu_platform.c | 6 +++---
> >  1 file changed, 3 insertions(+), 3 deletions(-)
>
> Cheers, I can queue this up for 4.20. Let me know if you'd rather take it
> along with the name pointer removal instead.

I assumed you were going to take this since I didn't say otherwise,
but looks like it is not in linux-next. Please take thru your tree.

Rob

[PATCH] soc: Convert to using %pOFn instead of device_node.name

[Andy Gross]

On Mon, Aug 27, 2018 at 08:52:44PM -0500, Rob Herring wrote:
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Qiang Zhao <qiang.zhao@nxp.com>
> Cc: Li Yang <leoyang.li@nxp.com>
> Cc: Andy Gross <andy.gross@linaro.org>
> Cc: David Brown <david.brown@linaro.org>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: Santosh Shilimkar <ssantosh@kernel.org>
> Cc: linuxppc-dev at lists.ozlabs.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-soc at vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---

Acked-by: Andy Gross <andy.gross@linaro.org>

[PATCH] perf: Convert to using %pOFn instead of device_node.name

[Will Deacon]

On Fri, Sep 28, 2018 at 04:19:07PM -0500, Rob Herring wrote:
> On Tue, Aug 28, 2018 at 12:02 PM Will Deacon <will.deacon@arm.com> wrote:
> >
> > On Mon, Aug 27, 2018 at 08:52:39PM -0500, Rob Herring wrote:
> > > In preparation to remove the node name pointer from struct device_node,
> > > convert printf users to use the %pOFn format specifier.
> > >
> > > Cc: Will Deacon <will.deacon@arm.com>
> > > Cc: Mark Rutland <mark.rutland@arm.com>
> > > Cc: linux-arm-kernel at lists.infradead.org
> > > Signed-off-by: Rob Herring <robh@kernel.org>
> > > ---
> > >  drivers/perf/arm_pmu_platform.c | 6 +++---
> > >  1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > Cheers, I can queue this up for 4.20. Let me know if you'd rather take it
> > along with the name pointer removal instead.
> 
> I assumed you were going to take this since I didn't say otherwise,
> but looks like it is not in linux-next. Please take thru your tree.

Sorry, slipped through the cracks. I'll get it queued asap for the merge
window.

Will