From: Shawn Guo <shawn.guo@linaro.org>
To: Zhang Rui <rui.zhang@intel.com>
Cc: Anson Huang <b20788@freescale.com>, <eduardo.valentin@ti.com>,
<linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V2] thermal: imx: correct suspend/resume flow
Date: Thu, 2 Jan 2014 10:16:03 +0800 [thread overview]
Message-ID: <20140102021601.GA15104@S2101-09.ap.freescale.net> (raw)
In-Reply-To: <1388628111.3739.68.camel@rzhang1-mobl4>
On Thu, Jan 02, 2014 at 10:01:51AM +0800, Zhang Rui wrote:
> On Tue, 2013-12-24 at 09:43 -0500, Anson Huang wrote:
> > Fixes regression introduced by:
> >
> > commit 37713a1e8e4c1a1067ad4c99296f78d3c82ed9c4
> > Author: Philipp Zabel <p.zabel@pengutronix.de>
> > Date: Thu Aug 1 18:33:12 2013 +0200
> >
> > thermal: imx: implement thermal alarm interrupt handling
> >
> > The commit 37713a1e8e4 makes imx thermal sensor always powered up as alarm
> > function is enabled, but the suspend callback of imx thermal returns
> > success only if thermal sensor is powered down, so it will always returns
> > fail hence break system's suspend, this patch disables imx thermal sensor
> > before suspend and re-enable it after resume.
> >
> > Signed-off-by: Anson Huang <b20788@freescale.com>
>
> applied. BTW, this should also be a stable material for 3.12, right?
Right. That would be great. Thanks.
Shawn
prev parent reply other threads:[~2014-01-02 2:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-24 14:43 Anson Huang
2013-12-24 3:09 ` Shawn Guo
2014-01-02 2:01 ` Zhang Rui
2014-01-02 2:16 ` Shawn Guo [this message]
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