dvem_rtc_allocate_device

The interface has the following parameters.
  • Syntax: 
    struct rtc_device *devm_rtc_allocate_device(struct device *dev)
  • Description: The function is used to allocate an RTC device with the devm method and then initialize it.
  • Parameter:

    • dev: The parent device to which the RTC device belongs.

  • Return:
    • Success: The pointer of the allocated RTC device.
    • Failure: NULL.