sc_talking        385 dev/pci/arc.c  	volatile int		sc_talking;
sc_talking        517 dev/pci/arc.c  	sc->sc_talking = 0;
sc_talking        619 dev/pci/arc.c  		if (sc->sc_talking) {
sc_talking       1499 dev/pci/arc.c  	sc->sc_talking = 1;
sc_talking       1509 dev/pci/arc.c  	sc->sc_talking = 0;