drm/amdgpu: clarify why we evict vram twice on suspend
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 10 Oct 2016 16:41:36 +0000 (12:41 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Oct 2016 18:38:33 +0000 (14:38 -0400)
commita0a71e49f533fe67c71abd5f3a0adf2fd10769f2
tree7ad28271346b65df3a9fb085eba9f80f260f5dea
parentdb9635cc14f316346c5b3954153d7e8c7016105d
drm/amdgpu: clarify why we evict vram twice on suspend

Update the comment to explain why we do this.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c