From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Tue, 25 Dec 2012 14:58:37 +0000 (+0100)
Subject: staging: drm/imx: check return value of ipu_reset()
X-Git-Tag: v3.8-rc4~24^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d27b2ca154eff58f4d7f34e4cd374c1070a56fc;p=pandora-kernel.git

staging: drm/imx: check return value of ipu_reset()

ipu_reset() can fail with a timeout. Check the return value and act
appropriately.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed