STP4020_ICR0_IOIE  771 dev/sbus/stp4020.c 		v |= STP4020_ICR0_IFTYPE_IO | STP4020_ICR0_IOIE |
STP4020_ICR0_IOIE  777 dev/sbus/stp4020.c 		    STP4020_ICR0_SPKREN | STP4020_ICR0_IOIE);
STP4020_ICR0_IOIE  799 dev/sbus/stp4020.c 	    STP4020_ICR0_SPKREN | STP4020_ICR0_IOIE);