Messages in this thread | | | Date | Thu, 09 Aug 2012 14:06:56 -0700 | From | John Stultz <> | Subject | Re: [PATCH] alarmtimer: implement minimum alarm interval for allowing suspend |
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On 08/09/2012 12:37 AM, Todd Poynor wrote: > @@ -288,9 +293,11 @@ static int alarmtimer_suspend(struct device *dev) > now = rtc_tm_to_ktime(tm); > now = ktime_add(now, min); > > - rtc_timer_start(rtc, &rtctimer, now, ktime_set(0, 0)); > - > - return 0; > + /* Set alarm, if in the past reject suspend briefly to handle */ > + ret = rtc_timer_start(rtc, &rtctimer, now, ktime_set(0, 0)); > + if (ret < 0) > + __pm_wakeup_event(ws, 1 * MSEC_PER_SEC); > + return ret;
What if something other then -ETIME is returned from rtc_timer_start?
thanks -john
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