drm/radeon: mask out WC from BO on unsupported arches

[ Upstream commit c524498739 ]

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
This commit is contained in:
Oded Gabbay 2016-01-30 07:59:33 +02:00 • committed by Sasha Levin
commit 2b374ca06b