drm/amd/pp: Return error immediately if load firmware failed

this can avoid hard hang and be useful for debug.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2018-09-18 20:30:36 +08:00 • committed by Alex Deucher
commit 19a86c0851