The RTC core is always calling rtc_valid_tm after the read_time callback.
It is not necessary to call it just before returning from the callback.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
drivers/rtc/rtc-m41t94.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-m41t94.c b/drivers/rtc/rtc-m41t94.c
index 1f0eb79e69f9..bab82b4be356 100644
--- a/drivers/rtc/rtc-m41t94.c
+++ b/drivers/rtc/rtc-m41t94.c
@@ -99,8 +99,7 @@ static int m41t94_read_time(struct device *dev, struct rtc_time *tm)
tm->tm_hour, tm->tm_mday,
tm->tm_mon, tm->tm_year, tm->tm_wday);
- /* initial clock setting can be undefined */
- return rtc_valid_tm(tm);
+ return 0;
}
static const struct rtc_class_ops m41t94_rtc_ops = {
--
2.16.1
