[ldv-project] [PATCH] extcon: arizona: unlock mutex on error path in arizona_micdet()

[Mark Brown]

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 at opensource.wolfsonmicro.com>
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