drm/amdgpu: cleanup VM manager init/fini

VM is mandatory for all hw amdgpu supports. So remove the leftovers
to make it optionally.

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 2017-05-11 16:21:20 +02:00 • committed by Alex Deucher
commit 05ec3eda8b
6 changed files with 78 additions and 230 deletions