rtc_update_irq
The interface has the following parameters.
- Syntax:
void rtc_update_irq(struct rtc_device *rtc, unsigned long num, unsigned long events)
- Description: The function is used to clear the outdated alarms when an RTC interrupt occurs.
- Parameter:
- rtc: The target RTC device.
- num: The number of the IRQ events reported. (Usually only 1 event is reported. )
- events: The mask of RTC_IRQF with one or more of RTC_PF, RTC_AF, RTC_UF.
- Return: None