From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Li Fei <fei.li@intel.com>
Cc: gregkh@linuxfoundation.org, rjw@sisk.pl,
linux-kernel@vger.kernel.org, chuansheng.liu@intel.com
Subject: Re: [PATCH 1/5] regmap: irq: call pm_runtime_put in pm_runtime_get_sync failed case
Date: Fri, 1 Mar 2013 14:55:59 +0800 [thread overview]
Message-ID: <20130301065556.GE25302@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1362037031.6212.3.camel@fli24-HP-Compaq-8100-Elite-CMT-PC>
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On Thu, Feb 28, 2013 at 03:37:11PM +0800, Li Fei 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(_sync) in such case.
Oh, that is a surprising interface... anyway, applied thanks.
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prev parent reply other threads:[~2013-03-01 6:56 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-28 7:37 [PATCH 1/5] regmap: irq: call pm_runtime_put in pm_runtime_get_sync failed case Li Fei
2013-02-28 7:44 ` [PATCH 2/5] mmc: core: call pm_runtime_put_sync " Li Fei
2013-02-28 7:51 ` [PATCH 3/5] wl1251: " Li Fei
2013-02-28 7:57 ` [PATCH 4/5] usb: " Li Fei
2013-02-28 8:02 ` [PATCH 5/5] hwspinlock/core: call pm_runtime_put " Li Fei
2013-04-05 6:27 ` Ohad Ben-Cohen
2013-04-05 11:39 ` Rafael J. Wysocki
2013-04-05 11:42 ` Rafael J. Wysocki
2013-04-05 13:13 ` Li, Fei
2013-04-05 13:20 ` [PATCH 5/5 V2] " Li Fei
2013-04-05 14:46 ` Ohad Ben-Cohen
2013-02-28 8:37 ` [PATCH 4/5] usb: call pm_runtime_put_sync " Lan Tianyu
2013-02-28 9:00 ` Li, Fei
2013-02-28 15:14 ` Alan Stern
2013-02-28 9:06 ` [PATCH 4/5 V2] " Li Fei
2013-02-28 15:17 ` Alan Stern
2013-03-01 0:38 ` Liu, Chuansheng
2013-03-01 0:50 ` Rafael J. Wysocki
2013-03-01 0:59 ` Liu, Chuansheng
2013-03-01 2:18 ` Rafael J. Wysocki
2013-03-01 2:07 ` Liu, Chuansheng
2013-03-01 2:22 ` Rafael J. Wysocki
2013-03-01 2:23 ` Liu, Chuansheng
2013-03-01 2:57 ` [PATCH 4/5 V3] usb: call pm_runtime_put_noidle " Li Fei
2013-03-01 2:59 ` Li Fei
2013-02-28 8:18 ` [PATCH 3/5] wl1251: call pm_runtime_put_sync " Luciano Coelho
2013-03-05 8:51 ` Luciano Coelho
2013-04-07 10:39 ` [PATCH 2/5] mmc: core: " Ohad Ben-Cohen
2013-04-08 1:36 ` Li, Fei
2013-04-08 1:36 ` [PATCH 2/5 V2] mmc: core: call pm_runtime_put_noidle " Li Fei
2013-04-08 12:48 ` Ohad Ben-Cohen
2013-04-12 18:15 ` Chris Ball
2013-03-01 6:55 ` Mark Brown [this message]
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