166 	uint8_t		osfaddr;	/* Address of register with OSF */  member
312 	if (read_reg(sc, sc->osfaddr, &statreg) != 0) {  in ds13rtc_start()
356 	if ((err = read_reg(sc, sc->osfaddr, &statreg)) != 0) {  in ds13rtc_gettime()
456 	if (sc->osfaddr != sc->secaddr) {  in ds13rtc_settime()
457 		if ((err = read_reg(sc, sc->osfaddr, &statreg)) != 0)  in ds13rtc_settime()
461 			err = write_reg(sc, sc->osfaddr, statreg);  in ds13rtc_settime()
556 		sc->osfaddr = DS13xx_R_SECOND;  in ds13rtc_attach()
563 		sc->osfaddr = DS133x_R_STATUS;  in ds13rtc_attach()
567 		sc->osfaddr = DS1340_R_STATUS;  in ds13rtc_attach()
572 		sc->osfaddr = DS137x_R_STATUS;  in ds13rtc_attach()
576 		sc->osfaddr = DS1388_R_STATUS;  in ds13rtc_attach()