From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [RESEND PATCH v4] thermal: tango: add resume support Date: Wed, 07 Sep 2016 10:55:05 +0200 Message-ID: <6763387.6QdSyfOt0d@wuerfel> References: <57CFD031.7020500@sigmadesigns.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <57CFD031.7020500@sigmadesigns.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Marc Gonzalez Cc: Kevin Hilman , linux-pm , Mason , Eduardo Valentin , Zhang Rui , Linux ARM List-Id: linux-pm@vger.kernel.org On Wednesday, September 7, 2016 10:30:41 AM CEST Marc Gonzalez wrote: > When this platform is suspended, firmware powers the entire SoC down, > except a few hardware blocks waiting for wakeup events. There is no > context to save for this particular block. > > Therefore, there is nothing useful for the driver to do on suspend; > so we define a NULL suspend hook. On resume, the driver initializes > the block exactly as is done in the probe callback. > > Reviewed-by: Kevin Hilman > Signed-off-by: Marc Gonzalez Reviewed-by: Arnd Bergmann From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Wed, 07 Sep 2016 10:55:05 +0200 Subject: [RESEND PATCH v4] thermal: tango: add resume support In-Reply-To: <57CFD031.7020500@sigmadesigns.com> References: <57CFD031.7020500@sigmadesigns.com> Message-ID: <6763387.6QdSyfOt0d@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wednesday, September 7, 2016 10:30:41 AM CEST Marc Gonzalez wrote: > When this platform is suspended, firmware powers the entire SoC down, > except a few hardware blocks waiting for wakeup events. There is no > context to save for this particular block. > > Therefore, there is nothing useful for the driver to do on suspend; > so we define a NULL suspend hook. On resume, the driver initializes > the block exactly as is done in the probe callback. > > Reviewed-by: Kevin Hilman > Signed-off-by: Marc Gonzalez Reviewed-by: Arnd Bergmann