linux-kernel - Re: [PATCH 2/5 V2] mmc: core: call pm_runtime_put_noidle in pm_runtime_get

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Message-ID: <877gk7fwe0.fsf@octavius.laptop.org>
Date:	Fri, 12 Apr 2013 14:15:35 -0400
From:	Chris Ball <cjb@...top.org>
To:	Ohad Ben-Cohen <ohad@...ery.com>
Cc:	Li Fei <fei.li@...el.com>, "ulf.hansson" <ulf.hansson@...aro.org>,
	"johan.rudholm" <johan.rudholm@...ricsson.com>,
	subhashj <subhashj@...eaurora.org>,
	"rafael.j.wysocki" <rafael.j.wysocki@...el.com>,
	"thierry.reding" <thierry.reding@...onic-design.de>,
	"sachin.kamat" <sachin.kamat@...aro.org>,
	"linux-mmc\@vger.kernel.org" <linux-mmc@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	"linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
	Chuansheng Liu <chuansheng.liu@...el.com>,
	"Coelho\, Luciano" <coelho@...com>
Subject: Re: [PATCH 2/5 V2] mmc: core: call pm_runtime_put_noidle in pm_runtime_get_sync failed case

Hi,

On Mon, Apr 08 2013, Ohad Ben-Cohen wrote:
> On Mon, Apr 8, 2013 at 4:36 AM, Li Fei <fei.li@...el.com> wrote:
>> Even in failed case of pm_runtime_get_sync, the usage_count
>> is incremented. In order to keep the usage_count with correct
>> value and runtime power management to behave correctly, call
>> pm_runtime_put_noidle in such case.
>>
>> Signed-off-by Liu Chuansheng <chuansheng.liu@...el.com>
>> Signed-off-by: Li Fei <fei.li@...el.com>
>
> Acked-by: Ohad Ben-Cohen <ohad@...ery.com>

Thanks, pushed this patch to mmc-next for 3.10.

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
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