From: Alexandre Belloni Date: Mon, 1 Oct 2018 22:05:25 +0000 (+0200) Subject: rtc: mv: let the core handle invalid alarms X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=959e8b77bf9232a1956e03325837047b110553b2;p=linux.git rtc: mv: let the core handle invalid alarms Instead of lying to the core when the alarm is invalid, let it handle that by returning the error. Signed-off-by: Alexandre Belloni Tested-by: Gregory CLEMENT (on Armada 375 DB) Signed-off-by: Alexandre Belloni --- diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c index 4b198b3778d3a..e7f14bd12fe37 100644 --- a/drivers/rtc/rtc-mv.c +++ b/drivers/rtc/rtc-mv.c @@ -125,13 +125,9 @@ static int mv_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm) /* hw counts from year 2000, but tm_year is relative to 1900 */ alm->time.tm_year = bcd2bin(year) + 100; - if (rtc_valid_tm(&alm->time) < 0) { - dev_err(dev, "retrieved alarm date/time is not valid.\n"); - rtc_time_to_tm(0, &alm->time); - } - alm->enabled = !!readl(ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS); - return 0; + + return rtc_valid_tm(&alm->time); } static int mv_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)