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(parent: ab9e1f5) | patch
drm/radeon/kms: make sure rio_mem is valid before unmapping it
authorAlex Deucher <alexdeucher@gmail.com>
Thu, 8 Jul 2010 16:24:52 +0000 (12:24 -0400)
committerDave Airlie <airlied@redhat.com>
Mon, 2 Aug 2010 04:21:37 +0000 (14:21 +1000)
commite0a2ca737597de5068634df2706f4cf1c1e32d84
tree4e4cfde94b3bad76009b6b021b90188b92bba30ftree | snapshot
parentab9e1f5966591dc3e811418e96ba04f284c52458commit | diff
drm/radeon/kms: make sure rio_mem is valid before unmapping it

If we were not able to map the io bar in device init, don't attempt
to unmap it in device fini.  All radeons should have a io bar, so
I doubt this would ever trigger, but just to be on the safe side...

Pointed out by: Alberto Milone <alberto.milone@canonical.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/radeon_device.c diff | blob | history
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