* [PATCH] video: fbdev: Convert to using %pOF instead of full_name
@ 2017-07-18 21:43 ` Rob Herring
2017-08-01 13:47 ` Bartlomiej Zolnierkiewicz
0 siblings, 1 reply; 4+ messages in thread
From: Rob Herring @ 2017-07-18 21:43 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz; +Cc: linux-kernel, devicetree, linux-fbdev
Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: linux-fbdev@vger.kernel.org
---
drivers/video/fbdev/bw2.c | 4 ++--
drivers/video/fbdev/cg14.c | 4 ++--
drivers/video/fbdev/cg3.c | 4 ++--
drivers/video/fbdev/cg6.c | 4 ++--
drivers/video/fbdev/core/fbmon.c | 4 ++--
drivers/video/fbdev/ffb.c | 4 ++--
drivers/video/fbdev/leo.c | 4 ++--
drivers/video/fbdev/offb.c | 10 ++++------
drivers/video/fbdev/p9100.c | 4 ++--
drivers/video/fbdev/sunxvr1000.c | 10 +++++-----
drivers/video/fbdev/tcx.c | 4 ++--
drivers/video/of_display_timing.c | 41 +++++++++++++++------------------------
drivers/video/of_videomode.c | 2 +-
13 files changed, 44 insertions(+), 55 deletions(-)
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 8c5b281f0b29..7aa972072357 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -333,8 +333,8 @@ static int bw2_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: bwtwo at %lx:%lx\n",
- dp->full_name, par->which_io, info->fix.smem_start);
+ printk(KERN_INFO "%pOF: bwtwo at %lx:%lx\n",
+ dp, par->which_io, info->fix.smem_start);
return 0;
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index 43e915eaf606..8de88b129b62 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -553,8 +553,8 @@ static int cg14_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: cgfourteen at %lx:%lx, %dMB\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: cgfourteen at %lx:%lx, %dMB\n",
+ dp,
par->iospace, info->fix.smem_start,
par->ramsize >> 20);
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 716391f22e75..6c334260cf53 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -412,8 +412,8 @@ static int cg3_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: cg3 at %lx:%lx\n",
- dp->full_name, par->which_io, info->fix.smem_start);
+ printk(KERN_INFO "%pOF: cg3 at %lx:%lx\n",
+ dp, par->which_io, info->fix.smem_start);
return 0;
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index bdf901ed5291..0296c21acc78 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -810,8 +810,8 @@ static int cg6_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: CGsix [%s] at %lx:%lx\n",
- dp->full_name, info->fix.id,
+ printk(KERN_INFO "%pOF: CGsix [%s] at %lx:%lx\n",
+ dp, info->fix.id,
par->which_io, info->fix.smem_start);
return 0;
diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c
index 41d7979d81c5..2b2d67328514 100644
--- a/drivers/video/fbdev/core/fbmon.c
+++ b/drivers/video/fbdev/core/fbmon.c
@@ -1479,8 +1479,8 @@ int of_get_fb_videomode(struct device_node *np, struct fb_videomode *fb,
if (ret)
return ret;
- pr_debug("%s: got %dx%d display mode from %s\n",
- of_node_full_name(np), vm.hactive, vm.vactive, np->name);
+ pr_debug("%pOF: got %dx%d display mode from %s\n",
+ np, vm.hactive, vm.vactive, np->name);
dump_fb_videomode(fb);
return 0;
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index dda31e0a45af..6b1915872af1 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -997,9 +997,9 @@ static int ffb_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: %s at %016lx, type %d, "
+ printk(KERN_INFO "%pOF: %s at %016lx, type %d, "
"DAC pnum[%x] rev[%d] manuf_rev[%d]\n",
- dp->full_name,
+ dp,
((par->flags & FFB_FLAG_AFB) ? "AFB" : "FFB"),
par->physbase, par->board_type,
dac_pnum, dac_rev, dac_mrev);
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 62e59dc90ee6..71862188f528 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -619,8 +619,8 @@ static int leo_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: leo at %lx:%lx\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: leo at %lx:%lx\n",
+ dp,
par->which_io, info->fix.smem_start);
return 0;
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 9be884b0c778..90d38de34479 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -383,7 +383,7 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp
FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_STATIC_PSEUDOCOLOR;
}
-static void __init offb_init_fb(const char *name, const char *full_name,
+static void __init offb_init_fb(const char *name,
int width, int height, int depth,
int pitch, unsigned long address,
int foreign_endian, struct device_node *dp)
@@ -402,14 +402,13 @@ static void __init offb_init_fb(const char *name, const char *full_name,
"Using unsupported %dx%d %s at %lx, depth=%d, pitch=%d\n",
width, height, name, address, depth, pitch);
if (depth != 8 && depth != 15 && depth != 16 && depth != 32) {
- printk(KERN_ERR "%s: can't use depth = %d\n", full_name,
- depth);
+ printk(KERN_ERR "%pOF: can't use depth = %d\n", dp, depth);
release_mem_region(res_start, res_size);
return;
}
info = framebuffer_alloc(sizeof(u32) * 16, NULL);
-
+
if (info = 0) {
release_mem_region(res_start, res_size);
return;
@@ -515,7 +514,7 @@ static void __init offb_init_fb(const char *name, const char *full_name,
if (register_framebuffer(info) < 0)
goto out_err;
- fb_info(info, "Open Firmware frame buffer device on %s\n", full_name);
+ fb_info(info, "Open Firmware frame buffer device on %pOF\n", dp);
return;
out_err:
@@ -644,7 +643,6 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
if (strcmp(dp->name, "valkyrie") = 0)
address += 0x1000;
offb_init_fb(no_real_node ? "bootx" : dp->name,
- no_real_node ? "display" : dp->full_name,
width, height, depth, pitch, address,
foreign_endian, no_real_node ? NULL : dp);
}
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 1f6ee76af878..64de5cda541d 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -304,8 +304,8 @@ static int p9100_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: p9100 at %lx:%lx\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: p9100 at %lx:%lx\n",
+ dp,
par->which_io, info->fix.smem_start);
return 0;
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index fb37f6e05391..8fe37c0ef2f5 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -33,8 +33,8 @@ static int gfb_get_props(struct gfb_info *gp)
gp->depth = of_getintprop_default(gp->of_node, "depth", 32);
if (!gp->width || !gp->height) {
- printk(KERN_ERR "gfb: Critical properties missing for %s\n",
- gp->of_node->full_name);
+ printk(KERN_ERR "gfb: Critical properties missing for %pOF\n",
+ gp->of_node);
return -EINVAL;
}
@@ -151,12 +151,12 @@ static int gfb_probe(struct platform_device *op)
if (err)
goto err_unmap_fb;
- printk("gfb: Found device at %s\n", dp->full_name);
+ printk("gfb: Found device at %pOF\n", dp);
err = register_framebuffer(info);
if (err < 0) {
- printk(KERN_ERR "gfb: Could not register framebuffer %s\n",
- dp->full_name);
+ printk(KERN_ERR "gfb: Could not register framebuffer %pOF\n",
+ dp);
goto err_unmap_fb;
}
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 54ad08854c94..c98d8a569ccd 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -467,8 +467,8 @@ static int tcx_probe(struct platform_device *op)
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: TCX at %lx:%lx, %s\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: TCX at %lx:%lx, %s\n",
+ dp,
par->which_io,
info->fix.smem_start,
par->lowdepth ? "8-bit only" : "24-bit depth");
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 32b0a7543433..8ce0a99bf17c 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -31,8 +31,7 @@ static int parse_timing_property(const struct device_node *np, const char *name,
prop = of_find_property(np, name, &length);
if (!prop) {
- pr_err("%s: could not find property %s\n",
- of_node_full_name(np), name);
+ pr_err("%pOF: could not find property %s\n", np, name);
return -EINVAL;
}
@@ -44,8 +43,7 @@ static int parse_timing_property(const struct device_node *np, const char *name,
} else if (cells = 3) {
ret = of_property_read_u32_array(np, name, &result->min, cells);
} else {
- pr_err("%s: illegal timing specification in %s\n",
- of_node_full_name(np), name);
+ pr_err("%pOF: illegal timing specification in %s\n", np, name);
return -EINVAL;
}
@@ -105,8 +103,7 @@ static int of_parse_display_timing(const struct device_node *np,
dt->flags |= DISPLAY_FLAGS_DOUBLECLK;
if (ret) {
- pr_err("%s: error reading timing properties\n",
- of_node_full_name(np));
+ pr_err("%pOF: error reading timing properties\n", np);
return -EINVAL;
}
@@ -129,8 +126,7 @@ int of_get_display_timing(const struct device_node *np, const char *name,
timing_np = of_get_child_by_name(np, name);
if (!timing_np) {
- pr_err("%s: could not find node '%s'\n",
- of_node_full_name(np), name);
+ pr_err("%pOF: could not find node '%s'\n", np, name);
return -ENOENT;
}
@@ -154,15 +150,13 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
timings_np = of_get_child_by_name(np, "display-timings");
if (!timings_np) {
- pr_err("%s: could not find display-timings node\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not find display-timings node\n", np);
return NULL;
}
disp = kzalloc(sizeof(*disp), GFP_KERNEL);
if (!disp) {
- pr_err("%s: could not allocate struct disp'\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not allocate struct disp'\n", np);
goto dispfail;
}
@@ -172,28 +166,25 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
entry = of_get_next_child(timings_np, NULL);
/* if there is no child, it is useless to go on */
if (!entry) {
- pr_err("%s: no timing specifications given\n",
- of_node_full_name(np));
+ pr_err("%pOF: no timing specifications given\n", np);
goto entryfail;
}
- pr_debug("%s: using %s as default timing\n",
- of_node_full_name(np), entry->name);
+ pr_debug("%pOF: using %s as default timing\n", np, entry->name);
native_mode = entry;
disp->num_timings = of_get_child_count(timings_np);
if (disp->num_timings = 0) {
/* should never happen, as entry was already found above */
- pr_err("%s: no timings specified\n", of_node_full_name(np));
+ pr_err("%pOF: no timings specified\n", np);
goto entryfail;
}
disp->timings = kzalloc(sizeof(struct display_timing *) *
disp->num_timings, GFP_KERNEL);
if (!disp->timings) {
- pr_err("%s: could not allocate timings array\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not allocate timings array\n", np);
goto entryfail;
}
@@ -206,8 +197,8 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
dt = kzalloc(sizeof(*dt), GFP_KERNEL);
if (!dt) {
- pr_err("%s: could not allocate display_timing struct\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not allocate display_timing struct\n",
+ np);
goto timingfail;
}
@@ -217,8 +208,8 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
* to not encourage wrong devicetrees, fail in case of
* an error
*/
- pr_err("%s: error in timing %d\n",
- of_node_full_name(np), disp->num_timings + 1);
+ pr_err("%pOF: error in timing %d\n",
+ np, disp->num_timings + 1);
kfree(dt);
goto timingfail;
}
@@ -236,8 +227,8 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
*/
of_node_put(native_mode);
- pr_debug("%s: got %d timings. Using timing #%d as default\n",
- of_node_full_name(np), disp->num_timings,
+ pr_debug("%pOF: got %d timings. Using timing #%d as default\n",
+ np, disp->num_timings,
disp->native_mode + 1);
return disp;
diff --git a/drivers/video/of_videomode.c b/drivers/video/of_videomode.c
index b5102aa6090d..9b5f9de88fec 100644
--- a/drivers/video/of_videomode.c
+++ b/drivers/video/of_videomode.c
@@ -36,7 +36,7 @@ int of_get_videomode(struct device_node *np, struct videomode *vm,
disp = of_get_display_timings(np);
if (!disp) {
- pr_err("%s: no timings specified\n", of_node_full_name(np));
+ pr_err("%pOF: no timings specified\n", np);
return -EINVAL;
}
--
2.11.0
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