* [PATCH] rtc: rv3029: use sysfs_emit() instead of sprintf()
@ 2026-10-30 10:51 Akshat Rawat
2026-10-30 10:53 ` sashiko-bot
0 siblings, 1 reply; 2+ messages in thread
From: Akshat Rawat @ 2026-10-30 10:51 UTC (permalink / raw)
To: Alexandre Belloni; +Cc: linux-rtc, linux-kernel, Akshat Rawat
Use sysfs_emit() instead of sprintf() in sysfs show callbacks
(rv3029_hwmon_show_temp and rv3029_hwmon_show_update_interval) to
comply with the recommended sysfs attribute formatting guidelines in
Documentation/filesystems/sysfs.rst.
Signed-off-by: Akshat Rawat <akshatrawat095@gmail.com>
---
drivers/rtc/rtc-rv3029c2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c
index c348b31928e9..33b73bbcaf52 100644
--- a/drivers/rtc/rtc-rv3029c2.c
+++ b/drivers/rtc/rtc-rv3029c2.c
@@ -601,7 +601,7 @@ static ssize_t rv3029_hwmon_show_temp(struct device *dev,
if (ret < 0)
return ret;
- return sprintf(buf, "%d\n", temp_mC);
+ return sysfs_emit(buf, "%d\n", temp_mC);
}
static ssize_t rv3029_hwmon_set_update_interval(struct device *dev,
@@ -654,7 +654,7 @@ static ssize_t rv3029_hwmon_show_update_interval(struct device *dev,
interval_ms = 0;
}
- return sprintf(buf, "%d\n", interval_ms);
+ return sysfs_emit(buf, "%d\n", interval_ms);
}
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, rv3029_hwmon_show_temp,
--
2.56.0.windows.4
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2026-10-30 10:51 [PATCH] rtc: rv3029: use sysfs_emit() instead of sprintf() Akshat Rawat
2026-10-30 10:53 ` sashiko-bot
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