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drm/panel: Convert sysfs sprintf/snprintf family to sysfs_emit
author
Tian Tao
<tiantao6@hisilicon.com>
Tue, 30 Mar 2021 01:54:48 +0000
(09:54 +0800)
committer
Tian Tao
<tiantao6@hisilicon.com>
Fri, 9 Apr 2021 00:41:38 +0000
(20:41 -0400)
Fix the following coccicheck warning:
drivers/gpu/drm/panel//panel-tpo-td043mtea1.c:217:8-16: WARNING:
use scnprintf or sprintf
drivers/gpu/drm/panel//panel-tpo-td043mtea1.c:189:8-16: WARNING:
use scnprintf or sprintf
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link:
https://patchwork.freedesktop.org/patch/msgid/1617069288-8317-1-git-send-email-tiantao6@hisilicon.com
drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
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diff --git
a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
index
49e6c93
..
bacaf1b
100644
(file)
--- a/
drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
+++ b/
drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
@@
-186,7
+186,7
@@
static ssize_t vmirror_show(struct device *dev, struct device_attribute *attr,
{
struct td043mtea1_panel *lcd = dev_get_drvdata(dev);
- return s
nprintf(buf, PAGE_SIZE
, "%d\n", lcd->vmirror);
+ return s
ysfs_emit(buf
, "%d\n", lcd->vmirror);
}
static ssize_t vmirror_store(struct device *dev, struct device_attribute *attr,
@@
-214,7
+214,7
@@
static ssize_t mode_show(struct device *dev, struct device_attribute *attr,
{
struct td043mtea1_panel *lcd = dev_get_drvdata(dev);
- return s
nprintf(buf, PAGE_SIZE
, "%d\n", lcd->mode);
+ return s
ysfs_emit(buf
, "%d\n", lcd->mode);
}
static ssize_t mode_store(struct device *dev, struct device_attribute *attr,