From: Jerome Glisse <jglisse@redhat.com>
Date: Wed, 9 Dec 2009 16:39:16 +0000 (+0100)
Subject: drm/radeon/kms: Fix NULL ptr dereference
X-Git-Tag: v2.6.33-rc1~323^2~1^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a04a844ba0c09b5641bf2ebd9f9517aa76e52fb;p=pandora-kernel.git

drm/radeon/kms: Fix NULL ptr dereference

radeon_atombios_fini might be call while there is not valid
atombios structure allocated, thus test for a not null ptr
before trying to access this structure.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
---

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