drm/amdgpu: remove unused VM defines

Not used for a long time.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-08-03 17:39:26 +02:00 • committed by Alex Deucher
commit 3a8a6ab4a5