From: Daniel Jeong <gshark.jeong@gmail.com>
Date: Fri, 6 Dec 2013 05:43:27 +0000 (-0300)
Subject: [media] media: i2c: lm3560: fix missing unlock on error, fault handling
X-Git-Tag: v3.14-rc1~20^2~368
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1c759bd3daf7a59f0d6a6fa06ca237307da7879;p=pandora-kernel.git

[media] media: i2c: lm3560: fix missing unlock on error, fault handling

Correct reference of reading values. (rval -> reg_val)
Add the missing unlock before return from function lm3560_get_ctrl()
to avoid deadlock.
Thank you Dan Carpenter & Sakari.

Signed-off-by: Daniel Jeong <gshark.jeong@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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