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 4.14 04/20] video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
Date: Wed, 30 Mar 2022 07:53:20 -0400 [thread overview]
Message-ID: <20220330115336.1672930-4-sashal@kernel.org> (raw)
In-Reply-To: <20220330115336.1672930-1-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 f2c2fef3db74..87c4f420a9d9 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
@@ -487,7 +487,7 @@ 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 12:15 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-30 11:53 [PATCH AUTOSEL 4.14 01/20] video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 02/20] video: fbdev: w100fb: Reset global state Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 03/20] video: fbdev: cirrusfb: check pixclock to avoid divide by zero Sasha Levin
2022-03-30 11:53 ` Sasha Levin [this message]
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 05/20] ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 06/20] ARM: dts: bcm2837: Add the missing L1/L2 cache information Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 07/20] ARM: ftrace: avoid redundant loads or clobbering IP Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 08/20] video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 09/20] video: fbdev: omapfb: panel-tpo-td043mtea1: " Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 10/20] printk: Add panic_in_progress helper Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 11/20] ASoC: soc-core: skip zero num_dai component in searching dai name Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 12/20] printk: use atomic updates for klogd work Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 13/20] media: cx88-mpeg: clear interrupt status register before streaming video Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 14/20] ARM: tegra: tamonten: Fix I2C3 pad setting Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 15/20] ARM: mmp: Fix failure to remove sram device Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 16/20] video: fbdev: sm712fb: Fix crash in smtcfb_write() Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 17/20] media: hdpvr: initialize dev->worker at hdpvr_register_videodev Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 18/20] tracing: Have TRACE_DEFINE_ENUM affect trace event types as well Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 19/20] mmc: host: Return an error when ->enable_sdio_irq() ops is missing Sasha Levin
2022-03-30 11:53 ` [PATCH AUTOSEL 4.14 20/20] ASoC: ak4642: Use of_device_get_match_data() Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220330115336.1672930-4-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=deller@gmx.de \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=tomi.valkeinen@ti.com \
--cc=yang.guang5@zte.com.cn \
--cc=zealci@zte.com.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).