+/**
+ * rtc_update_irq - report RTC periodic, alarm, and/or update irqs
+ * @rtc: the rtc device
+ * @num: how many irqs are being reported (usually one)
+ * @events: mask of RTC_IRQF with one or more of RTC_PF, RTC_AF, RTC_UF
+ * Context: in_interrupt(), irqs blocked
+ */
+void rtc_update_irq(struct rtc_device *rtc,