drm/amdgpu: drop soc15_init_golden_registers

The golden register arrays were empty so the function was
effectively useless.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-12-08 13:18:23 -05:00
commit 2dd744e0ce