drm/amdgpu: drop oland quirks

Fixed by the new 58 MC firmware.

Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-01-05 13:04:47 -05:00
commit 89d5595a6f