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video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit

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[ Upstream commit 24565bc4115961db7ee64fcc7ad2a7437c0d0a49 ]

coccinelle report:
./drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:
479:9-17: WARNING: use scnprintf or sprintf

Use sysfs_emit instead of scnprintf or sprintf makes more sense.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Guang 2021-11-30 08:06:03 +08:00 • committed by Greg Kroah-Hartman
commit 3856562e94
1 changed files with 1 additions and 1 deletions
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drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
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@ -476,7 +476,7 @@ static ssize_t show_cabc_available_modes(struct device *dev,
int i;
if (!ddata->has_cabc)
return snprintf(buf, PAGE_SIZE, "%s\n", cabc_modes[0]);
return sysfs_emit(buf, "%s\n", cabc_modes[0]);
for (i = 0, len = 0;
len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)