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.bell...@bootlin.com> --- drivers/rtc/rtc-pcf2127.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c index f33447c5db85..e83be1852c2f 100644 --- a/drivers/rtc/rtc-pcf2127.c +++ b/drivers/rtc/rtc-pcf2127.c @@ -111,7 +111,7 @@ static int pcf2127_rtc_read_time(struct device *dev, struct rtc_time *tm) tm->tm_sec, tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); - return rtc_valid_tm(tm); + return 0; } static int pcf2127_rtc_set_time(struct device *dev, struct rtc_time *tm) -- 2.16.1