From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 18 May 2010 23:26:46 +0000 (-0400)
Subject: drm/radeon/kms: reset ddc_bus in object header parsing
X-Git-Tag: v2.6.35-rc1~451^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bfcc0fc698d550689ef020c73b2d977b73e728c;p=pandora-kernel.git

drm/radeon/kms: reset ddc_bus in object header parsing

Some LVDS connectors don't have a ddc bus, so reset the
ddc bus to invalid before parsing the next connector
to avoid using stale ddc bus data.  Should fix
fdo bug 28164.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
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