214 	unsigned char	rtc_control;  in cmos_read_alarm()  local
244 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_read_alarm()
247 	if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {  in cmos_read_alarm()
277 	t->enabled = !!(rtc_control & RTC_AIE);  in cmos_read_alarm()
283 static void cmos_checkintr(struct cmos_rtc *cmos, unsigned char rtc_control)  in cmos_checkintr()  argument
295 	rtc_intr &= (rtc_control & RTC_IRQMASK) | RTC_IRQF;  in cmos_checkintr()
302 	unsigned char	rtc_control;  in cmos_irq_enable()  local
307 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_irq_enable()
308 	cmos_checkintr(cmos, rtc_control);  in cmos_irq_enable()
310 	rtc_control |= mask;  in cmos_irq_enable()
311 	CMOS_WRITE(rtc_control, RTC_CONTROL);  in cmos_irq_enable()
314 	cmos_checkintr(cmos, rtc_control);  in cmos_irq_enable()
319 	unsigned char	rtc_control;  in cmos_irq_disable()  local
321 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_irq_disable()
322 	rtc_control &= ~mask;  in cmos_irq_disable()
323 	CMOS_WRITE(rtc_control, RTC_CONTROL);  in cmos_irq_disable()
326 	cmos_checkintr(cmos, rtc_control);  in cmos_irq_disable()
332 	unsigned char mon, mday, hrs, min, sec, rtc_control;  in cmos_set_alarm()  local
343 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_set_alarm()
344 	if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {  in cmos_set_alarm()
454 	unsigned char	rtc_control, valid;  in cmos_procfs()  local
457 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_procfs()
473 		   (rtc_control & RTC_PIE) ? "yes" : "no",  in cmos_procfs()
474 		   (rtc_control & RTC_UIE) ? "yes" : "no",  in cmos_procfs()
477 		   (rtc_control & RTC_DM_BINARY) ? "no" : "yes",  in cmos_procfs()
478 		   (rtc_control & RTC_DST_EN) ? "yes" : "no",  in cmos_procfs()
596 	u8		rtc_control;  in cmos_interrupt()  local
608 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_interrupt()
616 		irqstat &= (rtc_control & RTC_IRQMASK) | RTC_IRQF;  in cmos_interrupt()
626 		rtc_control &= ~RTC_AIE;  in cmos_interrupt()
627 		CMOS_WRITE(rtc_control, RTC_CONTROL);  in cmos_interrupt()
652 	unsigned char			rtc_control;  in cmos_do_probe()  local
758 	rtc_control = CMOS_READ(RTC_CONTROL);  in cmos_do_probe()
765 	if (is_valid_irq(rtc_irq) && !(rtc_control & RTC_24H)) {  in cmos_do_probe()