tree 33a95a6b25e1baf40d93390889acdd3ac1288b68
parent 4dbfd040757b8bf22f4ac17e80b39c068061a16c
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1375166046 -0300
committer Mauro Carvalho Chehab <m.chehab@samsung.com> 1376827622 -0300

[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>