prepare_poweroff  571 drivers/rtc/rtc-ds1685.c 		if (rtc->prepare_poweroff != NULL)
prepare_poweroff  572 drivers/rtc/rtc-ds1685.c 			rtc->prepare_poweroff();
prepare_poweroff 1122 drivers/rtc/rtc-ds1685.c 		rtc->prepare_poweroff = pdata->plat_prepare_poweroff;
prepare_poweroff   55 include/linux/rtc/ds1685.h 	void (*prepare_poweroff)(void);