rtc_read_time
rc = rtc_read_time(rtc_device, &tm);
err = rtc_read_time(rtc, &tm);
err = rtc_read_time(rtc, &tm);
err = rtc_read_time(rtc, &tm);
err = rtc_read_time(rtc, &tm);
err = rtc_read_time(rtc, &tm);
err = rtc_read_time(rtc, &tm);
err = rtc_read_time(rtc, &tm);
EXPORT_SYMBOL_GPL(rtc_read_time);
err = rtc_read_time(rtc, &before);
err = rtc_read_time(rtc, &now);
err = rtc_read_time(rtc, &now);
err = rtc_read_time(rtc, &tm);
ret = rtc_read_time(rtc_dev, &tm);
retval = rtc_read_time(rtc, &alm.time);
retval = rtc_read_time(to_rtc_device(dev), &tm);
retval = rtc_read_time(to_rtc_device(dev), &tm);
retval = rtc_read_time(to_rtc_device(dev), &tm);
extern int rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm);
DEFINE_EVENT(rtc_time_alarm_class, rtc_read_time,
status = rtc_read_time(rtc, &alm.time);
rtc_read_time(rtc, &tm);