drm/amdgpu/gfx8: whitespace change

Make it consistent.

Reviewed-by: Alex Xie <AlexBin.Xie@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-06-07 14:22:48 -04:00
commit d6b20c8769