* [PATCH] drm/panel: tpo-td043mtea1: convert sysfs snprintf to sysfs_emit
@ 2021-04-08 8:31 Carlis
2021-04-08 13:14 ` Thierry Reding
0 siblings, 1 reply; 2+ messages in thread
From: Carlis @ 2021-04-08 8:31 UTC (permalink / raw)
To: thierry.reding, sam, airlied, daniel
Cc: dri-devel, linux-kernel, Xuezhi Zhang
From: Xuezhi Zhang <zhangxuezhi1@yulong.com>
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: Xuezhi Zhang <zhangxuezhi1@yulong.com>
---
drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
index 49e6c9386258..bacaf1b7fb70 100644
--- 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 snprintf(buf, PAGE_SIZE, "%d\n", lcd->vmirror);
+ return sysfs_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 snprintf(buf, PAGE_SIZE, "%d\n", lcd->mode);
+ return sysfs_emit(buf, "%d\n", lcd->mode);
}
static ssize_t mode_store(struct device *dev, struct device_attribute *attr,
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/panel: tpo-td043mtea1: convert sysfs snprintf to sysfs_emit
2021-04-08 8:31 [PATCH] drm/panel: tpo-td043mtea1: convert sysfs snprintf to sysfs_emit Carlis
@ 2021-04-08 13:14 ` Thierry Reding
0 siblings, 0 replies; 2+ messages in thread
From: Thierry Reding @ 2021-04-08 13:14 UTC (permalink / raw)
To: Carlis; +Cc: sam, airlied, daniel, Xuezhi Zhang, linux-kernel, dri-devel
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On Thu, Apr 08, 2021 at 08:31:18AM +0000, Carlis wrote:
> From: Xuezhi Zhang <zhangxuezhi1@yulong.com>
>
> 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: Xuezhi Zhang <zhangxuezhi1@yulong.com>
> ---
> drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Thierry Reding <treding@nvidia.com>
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2021-04-08 8:31 [PATCH] drm/panel: tpo-td043mtea1: convert sysfs snprintf to sysfs_emit Carlis
2021-04-08 13:14 ` Thierry Reding
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