73 struct cmos_rtc {  struct
248 	struct cmos_rtc *cmos;
282 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_read_alarm()
343 static void cmos_checkintr(struct cmos_rtc *cmos, unsigned char rtc_control)  in cmos_checkintr()
360 static void cmos_irq_enable(struct cmos_rtc *cmos, unsigned char mask)  in cmos_irq_enable()
383 static void cmos_irq_disable(struct cmos_rtc *cmos, unsigned char mask)  in cmos_irq_disable()
403 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in cmos_validate_alarm()
469 	struct cmos_rtc *cmos;
513 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_set_alarm()
564 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_alarm_irq_enable()
582 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_procfs()
659 	struct cmos_rtc	*cmos = priv;  in cmos_nvram_write()
689 static struct cmos_rtc	cmos_rtc;  variable
717 	if (!cmos_rtc.suspend_ctrl)  in cmos_interrupt()
720 		irqstat &= (cmos_rtc.suspend_ctrl & RTC_IRQMASK) | RTC_IRQF;  in cmos_interrupt()
727 		cmos_rtc.suspend_ctrl &= ~RTC_AIE;  in cmos_interrupt()
750 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in rtc_handler()
766 		if (cmos_rtc.suspend_ctrl)  in rtc_handler()
769 			cmos_rtc.suspend_ctrl &= ~RTC_AIE;  in rtc_handler()
848 	cmos_rtc.wake_on = rtc_wake_on;  in acpi_cmos_wake_setup()
849 	cmos_rtc.wake_off = rtc_wake_off;  in acpi_cmos_wake_setup()
858 	cmos_rtc.day_alrm = acpi_gbl_FADT.day_alarm;  in acpi_cmos_wake_setup()
859 	cmos_rtc.mon_alrm = acpi_gbl_FADT.month_alarm;  in acpi_cmos_wake_setup()
860 	cmos_rtc.century = acpi_gbl_FADT.century;  in acpi_cmos_wake_setup()
872 	struct cmos_rtc *cmos = dev_get_drvdata(dev);  in cmos_check_acpi_rtc_status()
936 		.priv = &cmos_rtc,  in cmos_do_probe()
940 	if (cmos_rtc.dev)  in cmos_do_probe()
962 	cmos_rtc.irq = rtc_irq;  in cmos_do_probe()
963 	cmos_rtc.iomem = ports;  in cmos_do_probe()
998 		cmos_rtc.day_alrm = info->rtc_day_alarm;  in cmos_do_probe()
999 		cmos_rtc.mon_alrm = info->rtc_mon_alarm;  in cmos_do_probe()
1000 		cmos_rtc.century = info->rtc_century;  in cmos_do_probe()
1003 			cmos_rtc.wake_on = info->wake_on;  in cmos_do_probe()
1004 			cmos_rtc.wake_off = info->wake_off;  in cmos_do_probe()
1010 	if (cmos_rtc.day_alrm >= 128)  in cmos_do_probe()
1011 		cmos_rtc.day_alrm = 0;  in cmos_do_probe()
1013 	if (cmos_rtc.mon_alrm >= 128)  in cmos_do_probe()
1014 		cmos_rtc.mon_alrm = 0;  in cmos_do_probe()
1016 	if (cmos_rtc.century >= 128)  in cmos_do_probe()
1017 		cmos_rtc.century = 0;  in cmos_do_probe()
1019 	cmos_rtc.dev = dev;  in cmos_do_probe()
1020 	dev_set_drvdata(dev, &cmos_rtc);  in cmos_do_probe()
1022 	cmos_rtc.rtc = devm_rtc_allocate_device(dev);  in cmos_do_probe()
1023 	if (IS_ERR(cmos_rtc.rtc)) {  in cmos_do_probe()
1024 		retval = PTR_ERR(cmos_rtc.rtc);  in cmos_do_probe()
1028 	if (cmos_rtc.mon_alrm)  in cmos_do_probe()
1029 		cmos_rtc.rtc->alarm_offset_max = SECS_PER_YEAR - 1;  in cmos_do_probe()
1030 	else if (cmos_rtc.day_alrm)  in cmos_do_probe()
1031 		cmos_rtc.rtc->alarm_offset_max = SECS_PER_MONTH - 1;  in cmos_do_probe()
1033 		cmos_rtc.rtc->alarm_offset_max = SECS_PER_DAY - 1;  in cmos_do_probe()
1035 	rename_region(ports, dev_name(&cmos_rtc.rtc->dev));  in cmos_do_probe()
1052 		cmos_rtc.rtc->irq_freq = 1024;  in cmos_do_probe()
1054 			hpet_set_periodic_freq(cmos_rtc.rtc->irq_freq);  in cmos_do_probe()
1060 		cmos_irq_disable(&cmos_rtc, RTC_PIE | RTC_AIE | RTC_UIE);  in cmos_do_probe()
1091 				0, dev_name(&cmos_rtc.rtc->dev),  in cmos_do_probe()
1092 				cmos_rtc.rtc);  in cmos_do_probe()
1098 		clear_bit(RTC_FEATURE_ALARM, cmos_rtc.rtc->features);  in cmos_do_probe()
1101 	cmos_rtc.rtc->ops = &cmos_rtc_ops;  in cmos_do_probe()
1103 	retval = devm_rtc_register_device(cmos_rtc.rtc);  in cmos_do_probe()
1108 	cmos_rtc.rtc->set_offset_nsec = NSEC_PER_SEC / 2;  in cmos_do_probe()
1112 	devm_rtc_nvmem_register(cmos_rtc.rtc, &nvmem_cfg);  in cmos_do_probe()
1123 		 cmos_rtc.mon_alrm ? "alarms up to one year" :  in cmos_do_probe()
1124 		 cmos_rtc.day_alrm ? "alarms up to one month" :  in cmos_do_probe()
1126 		 cmos_rtc.century ? ", y3k" : "",  in cmos_do_probe()
1134 		free_irq(rtc_irq, cmos_rtc.rtc);  in cmos_do_probe()
1136 	cmos_rtc.dev = NULL;  in cmos_do_probe()
1149 		cmos_irq_disable(&cmos_rtc, RTC_IRQMASK);  in cmos_do_shutdown()
1155 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_do_remove()
1183 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_aie_poweroff()
1228 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);  in cmos_suspend()
1283 	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()