From: alexandre.belloni@bootlin.com
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 11/12] rtc: ds1307: use sysfs_emit() instead of sprintf()
Date: Thu, 29 Oct 2026 14:23:34 +0100 [thread overview]
Message-ID: <20261029132339.925021-11-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20261029132339.925021-1-alexandre.belloni@bootlin.com>
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Use sysfs_emit() instead of sprintf() in the sysfs show callback
(ds3231_hwmon_show_temp) to conform to the recommended sysfs attribute
formatting guidelines in Documentation/filesystems/sysfs.rst.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-ds1307.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index 8627f84232ce..206a79d28568 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -1380,7 +1380,7 @@ static ssize_t ds3231_hwmon_show_temp(struct device *dev,
if (ret)
return ret;
- return sprintf(buf, "%d\n", temp);
+ return sysfs_emit(buf, "%d\n", temp);
}
static SENSOR_DEVICE_ATTR(temp1_input, 0444, ds3231_hwmon_show_temp,
NULL, 0);
--
2.56.0
next prev parent reply other threads:[~2026-10-29 13:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-29 13:23 [PATCH 01/12] rtc: rv3029: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 02/12] rtc: pcf2127: " alexandre.belloni
2026-10-29 18:20 ` Bruno Thomsen
2026-10-29 13:23 ` [PATCH 03/12] rtc: ep93xx: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 04/12] rtc: bq32k: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 05/12] rtc: x1205: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 06/12] rtc: abx80x: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 07/12] rtc: rx8025: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 08/12] rtc: ds1343: " alexandre.belloni
2026-10-29 13:23 ` [PATCH 09/12] rtc: ds1685: " alexandre.belloni
2026-10-29 13:49 ` Joshua Kinard
2026-10-29 13:23 ` [PATCH 10/12] rtc: isl1208: " alexandre.belloni
2026-10-29 13:23 ` alexandre.belloni [this message]
2026-10-29 13:23 ` [PATCH 12/12] rtc: rs5c372: " alexandre.belloni
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