drm/radeon: use pfp for all vm_flush related updates
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 7 Aug 2014 13:57:21 +0000 (09:57 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 15 Aug 2014 04:58:09 +0000 (00:58 -0400)
May fix hangs in some cases.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

No differences found