RTC UIE emulation on dev interface
configname: CONFIG_RTC_INTF_DEV_UIE_EMUL
Linux Kernel Configuration
└─>Device Drivers
└─>Real Time Clock
└─>RTC UIE emulation on dev interface
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
Provides an emulation for RTC_UIE if the underlaying rtc chip
driver does not expose RTC_UIE ioctls. Those requests generate
once-per-second update interrupts, used for synchronization.
driver does not expose RTC_UIE ioctls. Those requests generate
once-per-second update interrupts, used for synchronization.