return (nm_rd(sc, sc->ac97_status, 2) & sc->ac97_busy);
return (fail);
nm_waitcd(struct neo_softc *sc){	int cnt = 10;	while (cnt-- > 0) {		if (nm_rd(sc, sc->ac97_status, 2) & sc->ac97_busy)			DELAY(100);		else			break;	}	return (nm_rd(sc, sc->ac97_status, 2) & sc->ac97_busy);}