drm/amdgpu/gfx9: reserve mqd objects before mapping them

It's required.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-03-27 16:54:06 -04:00
commit e1d53aa880