clock several times per second, please enable this option
only if you know that you really need it.
+config RTC_INTF_ALARM
+ bool "Android alarm driver"
+ depends on RTC_CLASS
+ default y
+ help
+ Provides non-wakeup and rtc backed wakeup alarms based on rtc or
+ elapsed realtime, and a non-wakeup alarm on the monotonic clock.
+ Also provides an interface to set the wall time which must be used
+ for elapsed realtime to work.
+
+config RTC_INTF_ALARM_DEV
+ bool "Android alarm device"
+ depends on RTC_INTF_ALARM
+ default y
+ help
+ Exports the alarm interface to user-space.
+
+
config RTC_DRV_TEST
tristate "Test driver/device"
help