rtc7301_update_bits
rtc7301_update_bits(priv, RTC7301_CONTROL, RTC7301_CONTROL_STOP,
rtc7301_update_bits(priv, RTC7301_CONTROL, RTC7301_CONTROL_STOP, 0);
rtc7301_update_bits(priv, RTC7301_CONTROL,
rtc7301_update_bits(priv, RTC7301_ALARM_CONTROL,