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Issue of the Implementation # L0079

Brief

extcon: arizona: mismatch in mutex lock-unlock in arizona_micdet()

Detailed Description

If regmap_read() failed, arizona_micdet() returns IRQ_NONE leaving &info->lock mutex locked as opposed to all other return paths.

Component

linux-kernel 3.7

Accepted

https://lkml.org/lkml/2012/11/4/157
commit

Status

Fixed in kernel 3.8-rc1

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