73 struct cmos_rtc {  struct
253 	struct cmos_rtc *cmos;
287 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_read_alarm()
348 static void cmos_checkintr(struct cmos_rtc *cmos, unsigned char rtc_control)  in cmos_checkintr()
365 static void cmos_irq_enable(struct cmos_rtc *cmos, unsigned char mask)  in cmos_irq_enable()
388 static void cmos_irq_disable(struct cmos_rtc *cmos, unsigned char mask)  in cmos_irq_disable()
408 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in cmos_validate_alarm()
474 	struct cmos_rtc *cmos;
518 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_set_alarm()
569 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_alarm_irq_enable()
587 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_procfs()
666 	struct cmos_rtc	*cmos = priv;  in cmos_nvram_write()
697 static struct cmos_rtc	cmos_rtc;  variable
721 	if (!cmos_rtc.suspend_ctrl)  in cmos_interrupt()
724 		irqstat &= (cmos_rtc.suspend_ctrl & RTC_IRQMASK) | RTC_IRQF;  in cmos_interrupt()
731 		cmos_rtc.suspend_ctrl &= ~RTC_AIE;  in cmos_interrupt()
754 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in rtc_handler()
770 		if (cmos_rtc.suspend_ctrl)  in rtc_handler()
773 			cmos_rtc.suspend_ctrl &= ~RTC_AIE;  in rtc_handler()
846 	cmos_rtc.wake_on = rtc_wake_on;  in acpi_cmos_wake_setup()
847 	cmos_rtc.wake_off = rtc_wake_off;  in acpi_cmos_wake_setup()
856 	cmos_rtc.day_alrm = acpi_gbl_FADT.day_alarm;  in acpi_cmos_wake_setup()
857 	cmos_rtc.mon_alrm = acpi_gbl_FADT.month_alarm;  in acpi_cmos_wake_setup()
858 	cmos_rtc.century = acpi_gbl_FADT.century;  in acpi_cmos_wake_setup()
870 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in cmos_check_acpi_rtc_status()
934 		.priv = &cmos_rtc,  in cmos_do_probe()
938 	if (cmos_rtc.dev)  in cmos_do_probe()
960 	cmos_rtc.irq = rtc_irq;  in cmos_do_probe()
961 	cmos_rtc.iomem = ports;  in cmos_do_probe()
996 		cmos_rtc.day_alrm = info->rtc_day_alarm;  in cmos_do_probe()
997 		cmos_rtc.mon_alrm = info->rtc_mon_alarm;  in cmos_do_probe()
998 		cmos_rtc.century = info->rtc_century;  in cmos_do_probe()
1001 			cmos_rtc.wake_on = info->wake_on;  in cmos_do_probe()
1002 			cmos_rtc.wake_off = info->wake_off;  in cmos_do_probe()
1008 	if (cmos_rtc.day_alrm >= 128)  in cmos_do_probe()
1009 		cmos_rtc.day_alrm = 0;  in cmos_do_probe()
1011 	if (cmos_rtc.mon_alrm >= 128)  in cmos_do_probe()
1012 		cmos_rtc.mon_alrm = 0;  in cmos_do_probe()
1014 	if (cmos_rtc.century >= 128)  in cmos_do_probe()
1015 		cmos_rtc.century = 0;  in cmos_do_probe()
1017 	cmos_rtc.dev = dev;  in cmos_do_probe()
1018 	dev_set_drvdata(dev, &cmos_rtc);  in cmos_do_probe()
1020 	cmos_rtc.rtc = devm_rtc_allocate_device(dev);  in cmos_do_probe()
1021 	if (IS_ERR(cmos_rtc.rtc)) {  in cmos_do_probe()
1022 		retval = PTR_ERR(cmos_rtc.rtc);  in cmos_do_probe()
1026 	if (cmos_rtc.mon_alrm)  in cmos_do_probe()
1027 		cmos_rtc.rtc->alarm_offset_max = SECS_PER_YEAR - 1;  in cmos_do_probe()
1028 	else if (cmos_rtc.day_alrm)  in cmos_do_probe()
1029 		cmos_rtc.rtc->alarm_offset_max = SECS_PER_MONTH - 1;  in cmos_do_probe()
1031 		cmos_rtc.rtc->alarm_offset_max = SECS_PER_DAY - 1;  in cmos_do_probe()
1033 	rename_region(ports, dev_name(&cmos_rtc.rtc->dev));  in cmos_do_probe()
1050 		cmos_rtc.rtc->irq_freq = 1024;  in cmos_do_probe()
1052 			hpet_set_periodic_freq(cmos_rtc.rtc->irq_freq);  in cmos_do_probe()
1058 		cmos_irq_disable(&cmos_rtc, RTC_PIE | RTC_AIE | RTC_UIE);  in cmos_do_probe()
1089 				0, dev_name(&cmos_rtc.rtc->dev),  in cmos_do_probe()
1090 				cmos_rtc.rtc);  in cmos_do_probe()
1096 		clear_bit(RTC_FEATURE_ALARM, cmos_rtc.rtc->features);  in cmos_do_probe()
1099 	cmos_rtc.rtc->ops = &cmos_rtc_ops;  in cmos_do_probe()
1101 	retval = devm_rtc_register_device(cmos_rtc.rtc);  in cmos_do_probe()
1106 	cmos_rtc.rtc->set_offset_nsec = NSEC_PER_SEC / 2;  in cmos_do_probe()
1110 	devm_rtc_nvmem_register(cmos_rtc.rtc, &nvmem_cfg);  in cmos_do_probe()
1121 		 cmos_rtc.mon_alrm ? "alarms up to one year" :  in cmos_do_probe()
1122 		 cmos_rtc.day_alrm ? "alarms up to one month" :  in cmos_do_probe()
1124 		 cmos_rtc.century ? ", y3k" : "",  in cmos_do_probe()
1132 		free_irq(rtc_irq, cmos_rtc.rtc);  in cmos_do_probe()
1134 	cmos_rtc.dev = NULL;  in cmos_do_probe()
1147 		cmos_irq_disable(&cmos_rtc, RTC_IRQMASK);  in cmos_do_shutdown()
1153 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_do_remove()
1181 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_aie_poweroff()
1226 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_suspend()
1281 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in cmos_check_wkalrm()
1318 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_resume()
1415 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_pnp_shutdown()
1511 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_platform_shutdown()
1551 	if (!cmos_rtc.dev) {  in cmos_init()