drm/amdgpu: fix CPU based VM updates

That got accidentially removed.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-01-16 15:35:10 +01:00 • committed by Alex Deucher
commit 83fbb788a4