From: Jiapeng Chong Date: Sun, 7 Feb 2021 09:10:00 +0000 (+0800) Subject: drm: bridge: convert sysfs sprintf/snprintf family to sysfs_emit X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fffa69aa6b1c89853cd00dea969e4754633596d7;p=linux.git drm: bridge: convert sysfs sprintf/snprintf family to sysfs_emit Fix the following coccicheck warning: drivers/gpu/drm/bridge/lontium-lt9611uxc.c:858:8-16: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/1612689000-64577-1-git-send-email-jiapeng.chong@linux.alibaba.com --- diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c index fee27952ec6d1..3cac16db970f0 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c @@ -855,7 +855,7 @@ static ssize_t lt9611uxc_firmware_show(struct device *dev, struct device_attribu { struct lt9611uxc *lt9611uxc = dev_get_drvdata(dev); - return snprintf(buf, PAGE_SIZE, "%02x\n", lt9611uxc->fw_version); + return sysfs_emit(buf, "%02x\n", lt9611uxc->fw_version); } static DEVICE_ATTR_RW(lt9611uxc_firmware);