Re: [PATCH] alarmtimer: implement minimum alarm interval for allowingsuspend

[John Stultz]

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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