Commit 74717b28 authored by Alexandre Belloni's avatar Alexandre Belloni

rtc: set the alarm to the next expiring timer

If there is any non expired timer in the queue, the RTC alarm is never set.
This is an issue when adding a timer that expires before the next non
expired timer.

Ensure the RTC alarm is set in that case.

Fixes: 2b2f5ff0 ("rtc: interface: ignore expired timers when enqueuing new timers")
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent 45b611c8
...@@ -779,7 +779,7 @@ static int rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer) ...@@ -779,7 +779,7 @@ static int rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
} }
timerqueue_add(&rtc->timerqueue, &timer->node); timerqueue_add(&rtc->timerqueue, &timer->node);
if (!next) { if (!next || ktime_before(timer->node.expires, next->expires)) {
struct rtc_wkalrm alarm; struct rtc_wkalrm alarm;
int err; int err;
alarm.time = rtc_ktime_to_tm(timer->node.expires); alarm.time = rtc_ktime_to_tm(timer->node.expires);
......
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