drm/amdgpu/gfx10: remove outdated comments

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaojie Yuan 2019-11-06 21:08:06 +08:00 • committed by Alex Deucher
commit 858054f761