rtc_set_offset    236 drivers/rtc/sysfs.c 		retval = rtc_set_offset(to_rtc_device(dev), offset);
rtc_set_offset    210 include/linux/rtc.h int rtc_set_offset(struct rtc_device *rtc, long offset);
rtc_set_offset    145 include/trace/events/rtc.h DEFINE_EVENT(rtc_offset_class, rtc_set_offset,