From: Mark A. Greer <mgreer@animalcreek.com>
Date: Tue, 23 Sep 2014 18:25:48 +0000 (-0700)
Subject: NFC: trf7970a: Unlock mutex before exiting _trf7970a_tg_listen()
X-Git-Tag: fixes-against-v3.18-rc2~144^2~39^2~72^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc0ae24386142299db14dfea7f32a20022d94d90;p=pandora-kernel.git

NFC: trf7970a: Unlock mutex before exiting _trf7970a_tg_listen()

The recently added _trf7970a_tg_listen() routine
has some return paths that don't unlock the mutex
that is locked when the routine is entered.  Fix
this by always unlocking the mutex before returning.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

Reading git-diff-tree failed