sc_locked         511 dev/isa/ad1848.c     sc->sc_locked = 0;
sc_locked        1175 dev/isa/ad1848.c     sc->sc_locked = 0;
sc_locked        1420 dev/isa/ad1848.c     sc->sc_locked = 0;
sc_locked        1436 dev/isa/ad1848.c     sc->sc_locked = 0;
sc_locked        1473 dev/isa/ad1848.c     if (sc->sc_locked) {
sc_locked        1482 dev/isa/ad1848.c     sc->sc_locked = 1;
sc_locked        1558 dev/isa/ad1848.c     if (sc->sc_locked) {
sc_locked        1567 dev/isa/ad1848.c     sc->sc_locked = 1;
sc_locked        1621 dev/isa/ad1848.c     sc->sc_locked = 0;
sc_locked          57 dev/isa/ad1848var.h 	u_short	sc_locked;		/* true when doing HS DMA  */