From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Yang Guang <yang.guang5@zte.com.cn>,
Zeal Robot <zealci@zte.com.cn>, Helge Deller <deller@gmx.de>,
Sasha Levin <sashal@kernel.org>,
tomi.valkeinen@ti.com, linux-omap@vger.kernel.org,
linux-fbdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.15 16/50] video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
Date: Wed, 30 Mar 2022 07:49:30 -0400 [thread overview]
Message-ID: <20220330115005.1671090-16-sashal@kernel.org> (raw)
In-Reply-To: <20220330115005.1671090-1-sashal@kernel.org>
From: Yang Guang <yang.guang5@zte.com.cn>
[ 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>
---
.../video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
index 8d8b5ff7d43c..3696eb09b69b 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
@@ -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++)
--
2.34.1
next prev parent reply other threads:[~2022-03-30 11:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220330115005.1671090-1-sashal@kernel.org>
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 13/50] video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow Sasha Levin
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 14/50] video: fbdev: w100fb: Reset global state Sasha Levin
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 15/50] video: fbdev: cirrusfb: check pixclock to avoid divide by zero Sasha Levin
2022-03-30 11:49 ` Sasha Levin [this message]
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 25/50] video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() Sasha Levin
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 26/50] video: fbdev: omapfb: panel-tpo-td043mtea1: " Sasha Levin
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 27/50] video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit Sasha Levin
2022-03-30 11:49 ` [PATCH AUTOSEL 5.15 41/50] video: fbdev: sm712fb: Fix crash in smtcfb_write() Sasha Levin
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