linux-kernel - Re: REGRESSION 3.2-rcX: RTC auto poweron after 5 minutes

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Message-ID: <20120128035221.GA19279@debian>
Date:	Sat, 28 Jan 2012 09:22:21 +0530
From:	Rabin Vincent <rabin@....in>
To:	John Stultz <john.stultz@...aro.org>
Cc:	Andreas Friedrich <afrie@....net>, linux-kernel@...r.kernel.org,
	rtc-linux@...glegroups.com
Subject: Re: REGRESSION 3.2-rcX: RTC auto poweron after 5 minutes

On Mon, Jan 23, 2012 at 04:31:13PM -0800, John Stultz wrote:
> On Tue, 2011-12-27 at 20:07 +0530, Rabin Vincent wrote:
> > diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
> > index 3bcc7cf..54a3b5e 100644
> > --- a/drivers/rtc/interface.c
> > +++ b/drivers/rtc/interface.c
> > @@ -778,16 +778,10 @@ static int rtc_timer_enqueue(struct rtc_device
> > *rtc, struct rtc_timer *timer)
> > 
> >  static void rtc_alarm_disable(struct rtc_device *rtc)
> >  {
> > -	struct rtc_wkalrm alarm;
> > -	struct rtc_time tm;
> > -
> > -	__rtc_read_time(rtc, &tm);
> > -
> > -	alarm.time = rtc_ktime_to_tm(ktime_add(rtc_tm_to_ktime(tm),
> > -				     ktime_set(300, 0)));
> > -	alarm.enabled = 0;
> > +	if (!rtc->ops || !rtc->ops->alarm_irq_enable)
> > +		return;
> > 
> > -	___rtc_set_alarm(rtc, &alarm);
> > +	rtc->ops->alarm_irq_enable(rtc->dev.parent, false);
> >  }
> > 
> 
> 	Just wanted to close out on this. I know this change worked for
> Andreas, but did it also resolve the original issue for you?

Yes, the original issue remains fixed after this change.

Thanks.
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