The DRM device is a static member of
the amdgpu device structure and as such
always exists, so long as the PCI and
thus the amdgpu device exist.
Signed-off-by: NLuben Tuikov <luben.tuikov@amd.com>
Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>