ir0               482 dev/tc/tcds.c  	u_int32_t ir, ir0;
ir0               488 dev/tc/tcds.c  	ir = ir0 = bus_space_read_4(sc->sc_bst, sc->sc_bsh, TCDS_CIR);
ir0               489 dev/tc/tcds.c  	TCDS_CIR_CLR(ir0, TCDS_CIR_ALLINTR);
ir0               490 dev/tc/tcds.c  	bus_space_write_4(sc->sc_bst, sc->sc_bsh, TCDS_CIR, ir0);