void (*wake_on)(struct device *dev);
void (*wake_off)(struct device *dev);
+ u32 flags;
+#define CMOS_RTC_FLAGS_NOFREQ (1 << 0)
+ int address_space;
+
u8 rtc_day_alarm; /* zero, or register index */
u8 rtc_mon_alarm; /* zero, or register index */
u8 rtc_century; /* zero, or register index */