DRIVER_DISABLE_TRANSIENT
(void) mdi_pi_enable_path(PIP(cip), DRIVER_DISABLE_TRANSIENT);
(void) mdi_pi_disable_path(PIP(cip), DRIVER_DISABLE_TRANSIENT);
if (op == DRIVER_DISABLE_TRANSIENT) {
case DRIVER_DISABLE_TRANSIENT:
case DRIVER_DISABLE_TRANSIENT: