drm/amdgpu: gfx 12.1 cleanups

Remove some remnants from when the code was forked
from gfx 12.0.

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2026-03-04 10:06:04 -05:00
commit 0b78bb6e65