On Tue, Mar 30, 2021 at 09:54:48AM +0800, Tian Tao wrote:
> 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@xxxxxxxxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> 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 49e6c93..bacaf1b 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,
> --
> 2.7.4
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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