From e1c759bd3daf7a59f0d6a6fa06ca237307da7879 Mon Sep 17 00:00:00 2001
From: Daniel Jeong <gshark.jeong@gmail.com>
Date: Fri, 6 Dec 2013 02:43:27 -0300
Subject: [PATCH] [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>
---
Reading git-format-patch failed