DS1511_WDE 157 drivers/rtc/rtc-ds1511.c rtc_write(rtc_read(RTC_CMD) | DS1511_WDE | DS1511_WDS, RTC_CMD); DS1511_WDE 166 drivers/rtc/rtc-ds1511.c rtc_write(rtc_read(RTC_CMD) & ~(DS1511_WDE | DS1511_WDS), RTC_CMD);