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drm: bridge: convert sysfs sprintf/snprintf family to sysfs_emit

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Fix the following coccicheck warning:

drivers/gpu/drm/bridge/lontium-lt9611uxc.c:858:8-16: WARNING: use
scnprintf or sprintf.

Reported-by: Abaci Robot<abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1612689000-64577-1-git-send-email-jiapeng.chong@linux.alibaba.com
This commit is contained in:
Jiapeng Chong 2021-02-07 17:10:00 +08:00 • committed by Robert Foss
parent d1a97648ae
commit fffa69aa6b
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1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/bridge/lontium-lt9611uxc.c
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@ -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);