* [PATCH] drm/bridge/lontium-lt9611uxc: Convert sysfs sprintf/snprintf family to sysfs_emit
@ 2021-03-23 3:06 Tian Tao
0 siblings, 0 replies; only message in thread
From: Tian Tao @ 2021-03-23 3:06 UTC (permalink / raw)
To: a.hajda, narmstrong, airlied, daniel; +Cc: dri-devel
Fix the following coccicheck warning:
drivers/gpu//drm/bridge/lontium-lt9611uxc.c:858:8-16: WARNING: use
scnprintf or sprintf
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
---
drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
index fee2795..3cac16d 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);
--
2.7.4
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