From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 30 Jul 2013 06:34:06 +0000 (-0300)
Subject: [media] V4L2: mt9t031: don't Oops if asynchronous probing is attempted
X-Git-Tag: v3.12-rc1~135^2~127
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d238885dbfd5359cd0c12fad858e8638f17bfc6;p=pandora-kernel.git

[media] V4L2: mt9t031: don't Oops if asynchronous probing is attempted

The mt9t031 driver hasn't yet been updated to support asynchronous
subdevice probing. If such a probing is attempted, the driver is allowed
to fail, but it shouldn't Oops. This patch fixes such a potential NULL
pointer dereference.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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