drm/amdgpu: abort KIQ waits when there is a pending reset

drm/amdgpu: abort KIQ waits when there is a pending reset

Stop waiting for the KIQ to return back when there is a reset pending.
It's quite likely that the KIQ will never response.

Signed-off-by: Koenig Christian <Christian.Koenig@amd.com>
Suggested-by: Lazar Lijo <Lijo.Lazar@amd.com>
Tested-by: Victor Skvortsov <victor.skvortsov@amd.com>
Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>