drm/amdgpu: add reset_method asic callback for si

SI always uses the legacy pci based reset.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2019-07-23 23:44:54 -05:00
commit dd81eede77