linux-kernel - RE: [PATCH] rtc: at91rm9200: clear RTC alarm status flag prior to suspending

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Date:	Mon, 12 Oct 2015 07:55:13 +0000
From:	"Yang, Wenyou" <Wenyou.Yang@...el.com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
CC:	Alessandro Zummo <a.zummo@...ertech.it>,
	"Ferre, Nicolas" <Nicolas.FERRE@...el.com>,
	"Desroches, Ludovic" <Ludovic.Desroches@...el.com>,
	"rtc-linux@...glegroups.com" <rtc-linux@...glegroups.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH] rtc: at91rm9200: clear RTC alarm status flag prior to
 suspending



> -----Original Message-----
> From: Alexandre Belloni [mailto:alexandre.belloni@...e-electrons.com]
> Sent: 2015年10月12日 15:51
> To: Yang, Wenyou
> Cc: Alessandro Zummo; Ferre, Nicolas; Desroches, Ludovic; rtc-
> linux@...glegroups.com; linux-kernel@...r.kernel.org; linux-arm-
> kernel@...ts.infradead.org
> Subject: Re: [PATCH] rtc: at91rm9200: clear RTC alarm status flag prior to
> suspending
> 
> On 12/10/2015 at 07:48:18 +0000, Yang, Wenyou wrote :
> > > On 12/10/2015 at 09:17:57 +0800, Wenyou Yang wrote :
> > > > This patch is to clear the RTC alarm status flag prior to
> > > > suspending to avoid the erroneous wake-up activity.
> > > >
> > >
> > > Is this a new issue appearing with the sama5d2 or was it present
> > > from the beginning?
> > With the sama5d2 ULP1 mode, not from the beginning.
> >
> 
> I think this information should appear in the commit log.
I will add it in the next version, thanks.

> 
> --
> Alexandre Belloni, Free Electrons
> Embedded Linux, Kernel and Android engineering http://free-electrons.com

Best Regards,
Wenyou Yang