drm/amdgpu: drop double HDP flush in the VM code

Already done in the CPU based backend code.

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 2019-04-03 14:11:53 +02:00 • committed by Alex Deucher
commit bc51c1e56f