48 struct cmos_rtc {  struct
213 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_read_alarm()
283 static void cmos_checkintr(struct cmos_rtc *cmos, unsigned char rtc_control)  in cmos_checkintr()
300 static void cmos_irq_enable(struct cmos_rtc *cmos, unsigned char mask)  in cmos_irq_enable()
317 static void cmos_irq_disable(struct cmos_rtc *cmos, unsigned char mask)  in cmos_irq_disable()
331 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_set_alarm()
387 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_alarm_irq_enable()
408 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_procfs()
490 	struct cmos_rtc	*cmos;  in cmos_nvram_write()
533 static struct cmos_rtc	cmos_rtc;  variable
557 	if (!cmos_rtc.suspend_ctrl)  in cmos_interrupt()
560 		irqstat &= (cmos_rtc.suspend_ctrl & RTC_IRQMASK) | RTC_IRQF;  in cmos_interrupt()
567 		cmos_rtc.suspend_ctrl &= ~RTC_AIE;  in cmos_interrupt()
599 	if (cmos_rtc.dev)  in cmos_do_probe()
621 	cmos_rtc.irq = rtc_irq;  in cmos_do_probe()
622 	cmos_rtc.iomem = ports;  in cmos_do_probe()
658 			cmos_rtc.day_alrm = info->rtc_day_alarm;  in cmos_do_probe()
660 			cmos_rtc.mon_alrm = info->rtc_mon_alarm;  in cmos_do_probe()
662 			cmos_rtc.century = info->rtc_century;  in cmos_do_probe()
665 			cmos_rtc.wake_on = info->wake_on;  in cmos_do_probe()
666 			cmos_rtc.wake_off = info->wake_off;  in cmos_do_probe()
670 	cmos_rtc.dev = dev;  in cmos_do_probe()
671 	dev_set_drvdata(dev, &cmos_rtc);  in cmos_do_probe()
673 	cmos_rtc.rtc = rtc_device_register(driver_name, dev,  in cmos_do_probe()
675 	if (IS_ERR(cmos_rtc.rtc)) {  in cmos_do_probe()
676 		retval = PTR_ERR(cmos_rtc.rtc);  in cmos_do_probe()
680 	rename_region(ports, dev_name(&cmos_rtc.rtc->dev));  in cmos_do_probe()
691 		cmos_rtc.rtc->irq_freq = 1024;  in cmos_do_probe()
692 		hpet_set_periodic_freq(cmos_rtc.rtc->irq_freq);  in cmos_do_probe()
698 		cmos_irq_disable(&cmos_rtc, RTC_PIE | RTC_AIE | RTC_UIE);  in cmos_do_probe()
728 				0, dev_name(&cmos_rtc.rtc->dev),  in cmos_do_probe()
729 				cmos_rtc.rtc);  in cmos_do_probe()
747 			cmos_rtc.mon_alrm ? "alarms up to one year" :  in cmos_do_probe()
748 			cmos_rtc.day_alrm ? "alarms up to one month" :  in cmos_do_probe()
750 		cmos_rtc.century ? ", y3k" : "",  in cmos_do_probe()
758 		free_irq(rtc_irq, cmos_rtc.rtc);  in cmos_do_probe()
760 	cmos_rtc.dev = NULL;  in cmos_do_probe()
761 	rtc_device_unregister(cmos_rtc.rtc);  in cmos_do_probe()
774 		cmos_irq_disable(&cmos_rtc, RTC_IRQMASK);  in cmos_do_shutdown()
780 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_do_remove()
807 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_aie_poweroff()
854 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_suspend()
905 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_resume()
1082 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_pnp_shutdown()
1192 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_platform_shutdown()
1234 	if (!cmos_rtc.dev) {  in cmos_init()