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From: Samuel Holland <samuel@sholland.org>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
	Samuel Holland <samuel@sholland.org>
Subject: [PATCH 5/8] clk: sunxi-ng: Export symbols used by CCU drivers
Date: Wed,  1 Sep 2021 00:05:23 -0500	[thread overview]
Message-ID: <20210901050526.45673-6-samuel@sholland.org> (raw)
In-Reply-To: <20210901050526.45673-1-samuel@sholland.org>

For the individual drivers to be built as modules, the ops structs and
callback registration functions must be exported. None of the helper
functions are exported, because they are only referenced from the
corresponding ops structs. of_sunxi_ccu_probe is not exported, because
it is only used for built-in early OF clock providers.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---
 drivers/clk/sunxi-ng/ccu_common.c | 2 ++
 drivers/clk/sunxi-ng/ccu_div.c    | 1 +
 drivers/clk/sunxi-ng/ccu_gate.c   | 1 +
 drivers/clk/sunxi-ng/ccu_mp.c     | 2 ++
 drivers/clk/sunxi-ng/ccu_mult.c   | 1 +
 drivers/clk/sunxi-ng/ccu_mux.c    | 2 ++
 drivers/clk/sunxi-ng/ccu_nk.c     | 1 +
 drivers/clk/sunxi-ng/ccu_nkm.c    | 1 +
 drivers/clk/sunxi-ng/ccu_nkmp.c   | 1 +
 drivers/clk/sunxi-ng/ccu_nm.c     | 1 +
 drivers/clk/sunxi-ng/ccu_phase.c  | 1 +
 drivers/clk/sunxi-ng/ccu_reset.c  | 1 +
 12 files changed, 15 insertions(+)

diff --git a/drivers/clk/sunxi-ng/ccu_common.c b/drivers/clk/sunxi-ng/ccu_common.c
index 31af8b6b5286..3ab109582646 100644
--- a/drivers/clk/sunxi-ng/ccu_common.c
+++ b/drivers/clk/sunxi-ng/ccu_common.c
@@ -83,6 +83,7 @@ int ccu_pll_notifier_register(struct ccu_pll_nb *pll_nb)
 	return clk_notifier_register(pll_nb->common->hw.clk,
 				     &pll_nb->clk_nb);
 }
+EXPORT_SYMBOL_GPL(ccu_pll_notifier_register);
 
 static int sunxi_ccu_probe(struct sunxi_ccu *ccu, struct device *dev,
 			   struct device_node *node, void __iomem *reg,
@@ -194,6 +195,7 @@ int devm_sunxi_ccu_probe(struct device *dev, void __iomem *reg,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(devm_sunxi_ccu_probe);
 
 void of_sunxi_ccu_probe(struct device_node *node, void __iomem *reg,
 			const struct sunxi_ccu_desc *desc)
diff --git a/drivers/clk/sunxi-ng/ccu_div.c b/drivers/clk/sunxi-ng/ccu_div.c
index 4c297089483c..74f82a5e340a 100644
--- a/drivers/clk/sunxi-ng/ccu_div.c
+++ b/drivers/clk/sunxi-ng/ccu_div.c
@@ -141,3 +141,4 @@ const struct clk_ops ccu_div_ops = {
 	.recalc_rate	= ccu_div_recalc_rate,
 	.set_rate	= ccu_div_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_div_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_gate.c b/drivers/clk/sunxi-ng/ccu_gate.c
index 3d5ca092b08f..3c568efaabff 100644
--- a/drivers/clk/sunxi-ng/ccu_gate.c
+++ b/drivers/clk/sunxi-ng/ccu_gate.c
@@ -124,3 +124,4 @@ const struct clk_ops ccu_gate_ops = {
 	.set_rate	= ccu_gate_set_rate,
 	.recalc_rate	= ccu_gate_recalc_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_gate_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_mp.c b/drivers/clk/sunxi-ng/ccu_mp.c
index 9d3a76604d94..cef8e7cba555 100644
--- a/drivers/clk/sunxi-ng/ccu_mp.c
+++ b/drivers/clk/sunxi-ng/ccu_mp.c
@@ -245,6 +245,7 @@ const struct clk_ops ccu_mp_ops = {
 	.recalc_rate	= ccu_mp_recalc_rate,
 	.set_rate	= ccu_mp_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_mp_ops);
 
 /*
  * Support for MMC timing mode switching
@@ -325,3 +326,4 @@ const struct clk_ops ccu_mp_mmc_ops = {
 	.recalc_rate	= ccu_mp_mmc_recalc_rate,
 	.set_rate	= ccu_mp_mmc_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_mp_mmc_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_mult.c b/drivers/clk/sunxi-ng/ccu_mult.c
index 7c8cf2e04e94..a7223bd3e9f9 100644
--- a/drivers/clk/sunxi-ng/ccu_mult.c
+++ b/drivers/clk/sunxi-ng/ccu_mult.c
@@ -170,3 +170,4 @@ const struct clk_ops ccu_mult_ops = {
 	.recalc_rate	= ccu_mult_recalc_rate,
 	.set_rate	= ccu_mult_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_mult_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_mux.c b/drivers/clk/sunxi-ng/ccu_mux.c
index 7d75da9a1f2e..785803cd7e51 100644
--- a/drivers/clk/sunxi-ng/ccu_mux.c
+++ b/drivers/clk/sunxi-ng/ccu_mux.c
@@ -251,6 +251,7 @@ const struct clk_ops ccu_mux_ops = {
 	.determine_rate	= __clk_mux_determine_rate,
 	.recalc_rate	= ccu_mux_recalc_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_mux_ops);
 
 /*
  * This clock notifier is called when the frequency of the of the parent
@@ -285,3 +286,4 @@ int ccu_mux_notifier_register(struct clk *clk, struct ccu_mux_nb *mux_nb)
 
 	return clk_notifier_register(clk, &mux_nb->clk_nb);
 }
+EXPORT_SYMBOL_GPL(ccu_mux_notifier_register);
diff --git a/drivers/clk/sunxi-ng/ccu_nk.c b/drivers/clk/sunxi-ng/ccu_nk.c
index aee68b00f3b2..b8fa0bf422fb 100644
--- a/drivers/clk/sunxi-ng/ccu_nk.c
+++ b/drivers/clk/sunxi-ng/ccu_nk.c
@@ -157,3 +157,4 @@ const struct clk_ops ccu_nk_ops = {
 	.round_rate	= ccu_nk_round_rate,
 	.set_rate	= ccu_nk_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_nk_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_nkm.c b/drivers/clk/sunxi-ng/ccu_nkm.c
index b9cfee0276ea..583d3ba5e624 100644
--- a/drivers/clk/sunxi-ng/ccu_nkm.c
+++ b/drivers/clk/sunxi-ng/ccu_nkm.c
@@ -206,3 +206,4 @@ const struct clk_ops ccu_nkm_ops = {
 	.recalc_rate	= ccu_nkm_recalc_rate,
 	.set_rate	= ccu_nkm_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_nkm_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_nkmp.c b/drivers/clk/sunxi-ng/ccu_nkmp.c
index bda87b38c45c..ec5224ba5b99 100644
--- a/drivers/clk/sunxi-ng/ccu_nkmp.c
+++ b/drivers/clk/sunxi-ng/ccu_nkmp.c
@@ -230,3 +230,4 @@ const struct clk_ops ccu_nkmp_ops = {
 	.round_rate	= ccu_nkmp_round_rate,
 	.set_rate	= ccu_nkmp_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_nkmp_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_nm.c b/drivers/clk/sunxi-ng/ccu_nm.c
index e6bcc0a7170c..576e464bdf03 100644
--- a/drivers/clk/sunxi-ng/ccu_nm.c
+++ b/drivers/clk/sunxi-ng/ccu_nm.c
@@ -238,3 +238,4 @@ const struct clk_ops ccu_nm_ops = {
 	.round_rate	= ccu_nm_round_rate,
 	.set_rate	= ccu_nm_set_rate,
 };
+EXPORT_SYMBOL_GPL(ccu_nm_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_phase.c b/drivers/clk/sunxi-ng/ccu_phase.c
index 92ab8bd66427..ededb36d531c 100644
--- a/drivers/clk/sunxi-ng/ccu_phase.c
+++ b/drivers/clk/sunxi-ng/ccu_phase.c
@@ -121,3 +121,4 @@ const struct clk_ops ccu_phase_ops = {
 	.get_phase	= ccu_phase_get_phase,
 	.set_phase	= ccu_phase_set_phase,
 };
+EXPORT_SYMBOL_GPL(ccu_phase_ops);
diff --git a/drivers/clk/sunxi-ng/ccu_reset.c b/drivers/clk/sunxi-ng/ccu_reset.c
index 483100e45df3..8413de004574 100644
--- a/drivers/clk/sunxi-ng/ccu_reset.c
+++ b/drivers/clk/sunxi-ng/ccu_reset.c
@@ -75,3 +75,4 @@ const struct reset_control_ops ccu_reset_ops = {
 	.reset		= ccu_reset_reset,
 	.status		= ccu_reset_status,
 };
+EXPORT_SYMBOL_GPL(ccu_reset_ops);
-- 
2.31.1


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  parent reply	other threads:[~2021-09-01  5:10 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01  5:05 [PATCH 0/8] clk: sunxi-ng: Lifetime fixes and module support Samuel Holland
2021-09-01  5:05 ` [PATCH 1/8] clk: sunxi-ng: Unregister clocks/resets when unbinding Samuel Holland
2021-09-01  5:05 ` [PATCH 2/8] clk: sunxi-ng: Prevent unbinding CCUs via sysfs Samuel Holland
2021-09-01  5:05 ` [PATCH 3/8] clk: sunxi-ng: Use a separate lock for each CCU instance Samuel Holland
2021-09-03  9:09   ` Maxime Ripard
2021-09-01  5:05 ` [PATCH 4/8] clk: sunxi-ng: Rename files to match Kconfig and drivers Samuel Holland
2021-09-03  9:10   ` Maxime Ripard
2021-09-03 20:57     ` Samuel Holland
2021-09-05 20:51       ` Stephen Boyd
2021-09-07 17:43       ` Maxime Ripard
2021-09-01  5:05 ` Samuel Holland [this message]
2021-09-01 13:54   ` [PATCH 5/8] clk: sunxi-ng: Export symbols used by CCU drivers Chen-Yu Tsai
2021-09-01  5:05 ` [PATCH 6/8] clk: sunxi-ng: Allow drivers to be built as modules Samuel Holland
2021-09-01  5:05 ` [PATCH 7/8] clk: sunxi-ng: Convert early providers to platform drivers Samuel Holland
2021-09-03  9:19   ` Maxime Ripard
2021-09-01  5:05 ` [PATCH 8/8] clk: sunxi-ng: Allow the CCU core to be built as a module Samuel Holland

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