[PATCH] drm/panel: panel-dsi-cm: convert sysfs snprint to sysfs_emit

[Carlis]

From: Xuezhi Zhang <zhangxuezhi1@xxxxxxxxxx>

Fix the following coccicheck warning:
drivers/gpu/drm//panel/panel-dsi-cm.c:271:8-16: 
WARNING: use scnprintf or sprintf
drivers/gpu/drm//panel/panel-dsi-cm.c:251:8-16: 
WARNING: use scnprintf or sprintf

Signed-off-by: Xuezhi Zhang <zhangxuezhi1@xxxxxxxxxx>
---
 drivers/gpu/drm/panel/panel-dsi-cm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-dsi-cm.c b/drivers/gpu/drm/panel/panel-dsi-cm.c
index 5fbfb71ca3d9..a8efb06cca64 100644
--- a/drivers/gpu/drm/panel/panel-dsi-cm.c
+++ b/drivers/gpu/drm/panel/panel-dsi-cm.c
@@ -248,7 +248,7 @@ static ssize_t num_dsi_errors_show(struct device *dev,
 	if (r)
 		return r;
 
-	return snprintf(buf, PAGE_SIZE, "%d\n", errors);
+	return sysfs_emit(buf, "%d\n", errors);
 }
 
 static ssize_t hw_revision_show(struct device *dev,
@@ -268,7 +268,7 @@ static ssize_t hw_revision_show(struct device *dev,
 	if (r)
 		return r;
 
-	return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x\n", id1, id2, id3);
+	return sysfs_emit(buf, "%02x.%02x.%02x\n", id1, id2, id3);
 }
 
 static DEVICE_ATTR_RO(num_dsi_errors);
-- 
2.25.1