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 <[email protected]> --- 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
