drm/amdgpu: amalgamated PSP TA invoke functions

reduce duplicate code

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
John Clements 2019-12-26 11:27:46 +08:00 • committed by Alex Deucher
commit 34e48caee4