void class_disconnect_exports(struct obd_device *obddev);
int class_manual_cleanup(struct obd_device *obd);
void class_disconnect_stale_exports(struct obd_device *,
void class_disconnect_exports(struct obd_device *obddev);
int class_manual_cleanup(struct obd_device *obd);
void class_disconnect_stale_exports(struct obd_device *,