From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Mon, 5 Oct 2009 15:54:54 +0000 (-0300)
Subject: V4L/DVB (13132): fix use-after-free Oops, resulting from a driver-core API change
X-Git-Tag: v2.6.32-rc7~52^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76823b791d867c2ab563c237f188d0cbb4ced6e1;p=pandora-kernel.git

V4L/DVB (13132): fix use-after-free Oops, resulting from a driver-core API change

Commit b4028437876866aba4747a655ede00f892089e14 has broken again re-use of
device objects across device_register() / device_unregister() cycles. Fix
soc-camera by nullifying the struct after device_unregister().

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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