[PATCH] rtc: rv3028: use sysfs_emit() instead of sprintf()

[Akshat Rawat <akshatrawat095@gmail.com>]

Use sysfs_emit() instead of sprintf() in sysfs show callbacks
(timestamp0_show and timestamp0_count_show) to conform to the
recommended sysfs attribute formatting guidelines in
Documentation/filesystems/sysfs.rst.

Signed-off-by: Akshat Rawat <akshatrawat095@gmail.com>
---
 drivers/rtc/rtc-rv3028.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index d25e33d08..b3a5b1ef3 100644
--- a/drivers/rtc/rtc-rv3028.c
+++ b/drivers/rtc/rtc-rv3028.c
@@ -147,8 +147,8 @@ static ssize_t timestamp0_show(struct device *dev,
 	if (ret)
 		return ret;
 
-	return sprintf(buf, "%llu\n",
-		       (unsigned long long)rtc_tm_to_time64(&tm));
+	return sysfs_emit(buf, "%llu\n",
+			  (unsigned long long)rtc_tm_to_time64(&tm));
 };
 
 static DEVICE_ATTR_RW(timestamp0);
@@ -164,7 +164,7 @@ static ssize_t timestamp0_count_show(struct device *dev,
 	if (ret)
 		return ret;
 
-	return sprintf(buf, "%u\n", count);
+	return sysfs_emit(buf, "%u\n", count);
 };
 
 static DEVICE_ATTR_RO(timestamp0_count);
-- 
2.56.0.windows.2