nvkm_object_fini
int nvkm_object_fini(struct nvkm_object *, enum nvkm_suspend_state);
return nvkm_object_fini(&client->object, state);
nvkm_object_fini(object, NVKM_POWEROFF);
nvkm_object_fini(object, NVKM_POWEROFF);
ret = nvkm_object_fini(child, suspend);
nvkm_object_fini(child, NVKM_POWEROFF);
nvkm_object_fini(ectx->object, NVKM_POWEROFF);