82 	writeb(RTC_WRITE, pdata->ioaddr + RTC_CONTROL);  in ds1553_rtc_set_time()
84 	writeb(bin2bcd(tm->tm_year % 100), ioaddr + RTC_YEAR);  in ds1553_rtc_set_time()
85 	writeb(bin2bcd(tm->tm_mon + 1), ioaddr + RTC_MONTH);  in ds1553_rtc_set_time()
86 	writeb(bin2bcd(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);  in ds1553_rtc_set_time()
87 	writeb(bin2bcd(tm->tm_mday), ioaddr + RTC_DATE);  in ds1553_rtc_set_time()
88 	writeb(bin2bcd(tm->tm_hour), ioaddr + RTC_HOURS);  in ds1553_rtc_set_time()
89 	writeb(bin2bcd(tm->tm_min), ioaddr + RTC_MINUTES);  in ds1553_rtc_set_time()
90 	writeb(bin2bcd(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);  in ds1553_rtc_set_time()
93 	writeb(RTC_WRITE | (century & RTC_CENTURY_MASK), ioaddr + RTC_CENTURY);  in ds1553_rtc_set_time()
94 	writeb(century & RTC_CENTURY_MASK, ioaddr + RTC_CONTROL);  in ds1553_rtc_set_time()
109 	writeb(RTC_READ, ioaddr + RTC_CONTROL);  in ds1553_rtc_read_time()
118 	writeb(0, ioaddr + RTC_CONTROL);  in ds1553_rtc_read_time()
137 	writeb(pdata->alrm_mday < 0 || (pdata->irqen & RTC_UF) ?  in ds1553_rtc_update_alarm()
140 	writeb(pdata->alrm_hour < 0 || (pdata->irqen & RTC_UF) ?  in ds1553_rtc_update_alarm()
143 	writeb(pdata->alrm_min < 0 || (pdata->irqen & RTC_UF) ?  in ds1553_rtc_update_alarm()
146 	writeb(pdata->alrm_sec < 0 || (pdata->irqen & RTC_UF) ?  in ds1553_rtc_update_alarm()
149 	writeb(pdata->irqen ? RTC_INTS_AE : 0, ioaddr + RTC_INTERRUPTS);  in ds1553_rtc_update_alarm()
249 		writeb(*buf++, ioaddr + pos++);  in ds1553_nvram_write()
286 		writeb(RTC_WRITE, ioaddr + RTC_CONTROL);  in ds1553_rtc_probe()
287 		writeb(sec, ioaddr + RTC_SECONDS);  in ds1553_rtc_probe()
288 		writeb(cen & RTC_CENTURY_MASK, ioaddr + RTC_CONTROL);  in ds1553_rtc_probe()
309 		writeb(0, ioaddr + RTC_INTERRUPTS);  in ds1553_rtc_probe()