[PATCH] video: fbdev: replace snprintf with sysfs_emit

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From: Yang Guang <yang.guang5@xxxxxxxxxx>

coccinelle report:
./drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c:
202:8-16: WARNING: use scnprintf or sprintf
./drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c:
172:8-16: WARNING: use scnprintf or sprintf

Use sysfs_emit instead of scnprintf or sprintf makes more sense.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Yang Guang <yang.guang5@xxxxxxxxxx>
Signed-off-by: David Yang <davidcomponentone@xxxxxxxxx>
---
 .../video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
index 3db0232c31ab..155b3f8ad158 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
@@ -169,7 +169,7 @@ static ssize_t tpo_td043_vmirror_show(struct device *dev,
 {
 	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 
-	return snprintf(buf, PAGE_SIZE, "%d\n", ddata->vmirror);
+	return sysfs_emit(buf, "%d\n", ddata->vmirror);
 }
 
 static ssize_t tpo_td043_vmirror_store(struct device *dev,
@@ -199,7 +199,7 @@ static ssize_t tpo_td043_mode_show(struct device *dev,
 {
 	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 
-	return snprintf(buf, PAGE_SIZE, "%d\n", ddata->mode);
+	return sysfs_emit(buf, "%d\n", ddata->mode);
 }
 
 static ssize_t tpo_td043_mode_store(struct device *dev,
-- 
2.30.2




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