vchiq_use_internal
return vchiq_use_internal(service->state, service, USE_TYPE_SERVICE);
ret = vchiq_use_internal(service->state, service, USE_TYPE_SERVICE);
vchiq_use_internal(instance->state, NULL, USE_TYPE_VCHIQ);
vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service,