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Blackfin RTC driver: read_alarm() checks the enabled field, not the pending field. 

also, dont bother using memcpy since we can just do an assignment of the same structure.

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Acked-by: Alessandro Zummo <alessandro.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Mike Frysinger 2008-02-06 01:38:49 -08:00 committed by Linus Torvalds
parent 5438de4422
commit 68db30472d
1 changed files with 2 additions and 2 deletions
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4
drivers/rtc/rtc-bfin.c
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@ -326,7 +326,7 @@ static int bfin_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
struct bfin_rtc *rtc = dev_get_drvdata(dev);
dev_dbg_stamp(dev);
memcpy(&alrm->time, &rtc->rtc_alarm, sizeof(struct rtc_time));
alrm->pending = !!(bfin_read_RTC_ICTL() & (RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
alrm->enabled = !!(bfin_read_RTC_ICTL() & (RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
return 0;
}
@ -334,7 +334,7 @@ static int bfin_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
struct bfin_rtc *rtc = dev_get_drvdata(dev);
dev_dbg_stamp(dev);
memcpy(&rtc->rtc_alarm, &alrm->time, sizeof(struct rtc_time));
rtc->rtc_alarm = alrm->time;
return 0;
}