From: Cong Liu <liucong2@kylinos.cn>
To: Helge Deller <deller@gmx.de>
Cc: Cong Liu <liucong2@kylinos.cn>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] fbdev/sh_mobile_lcdcfb: Replace deprecated simple_strtol with kstrtol
Date: Thu, 1 Feb 2024 15:01:27 +0800 [thread overview]
Message-ID: <20240201070127.3290465-1-liucong2@kylinos.cn> (raw)
This patch replaces the use of the deprecated simple_strtol [1] function
in the sh_mobile_lcdcfb.c file with the recommended kstrtol function.
This change improves error handling and boundary checks.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#simple-strtol-simple-strtoll-simple-strtoul-simple-strtoull
Signed-off-by: Cong Liu <liucong2@kylinos.cn>
---
drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index eb2297b37504..5fc7d74b273e 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1278,11 +1278,11 @@ overlay_position_store(struct device *dev, struct device_attribute *attr,
int pos_x;
int pos_y;
- pos_x = simple_strtol(buf, &endp, 10);
+ pos_x = kstrtol(buf, &endp, 10);
if (*endp != ',')
return -EINVAL;
- pos_y = simple_strtol(endp + 1, &endp, 10);
+ pos_y = kstrtol(endp + 1, &endp, 10);
if (isspace(*endp))
endp++;
--
2.34.1
next reply other threads:[~2024-02-01 7:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-01 7:01 Cong Liu [this message]
2024-02-01 10:04 ` [PATCH] fbdev/sh_mobile_lcdcfb: Replace deprecated simple_strtol with kstrtol Jani Nikula
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