From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Alexey Khoroshilov <khoroshilov@ispras.ru>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
patches@opensource.wolfsonmicro.com,
linux-kernel@vger.kernel.org, ldv-project@linuxtesting.org
Subject: Re: [PATCH] extcon: arizona: unlock mutex on error path in arizona_micdet()
Date: Mon, 5 Nov 2012 09:04:32 +0100 [thread overview]
Message-ID: <20121105080432.GB28886@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1352060386-13610-1-git-send-email-khoroshilov@ispras.ru>
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On Sun, Nov 04, 2012 at 01:19:46PM -0700, Alexey Khoroshilov wrote:
> If regmap_read() failed, arizona_micdet() returns IRQ_NONE
> leaving &info->lock mutex locked as opposed to all other return paths.
>
> Found by Linux Driver Verification project (linuxtesting.org).
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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next prev parent reply other threads:[~2012-11-05 8:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-04 20:19 [PATCH] extcon: arizona: unlock mutex on error path in arizona_micdet() Alexey Khoroshilov
2012-11-05 8:04 ` Mark Brown [this message]
2012-11-05 8:37 ` Chanwoo Choi
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