1 extern int rtc_interface_register(struct class_interface *intf);
3 #ifdef CONFIG_RTC_INTF_DEV
5 extern void __init rtc_dev_init(void);
6 extern void __exit rtc_dev_exit(void);
7 extern void rtc_dev_add_device(struct rtc_device *rtc);
8 extern void rtc_dev_del_device(struct rtc_device *rtc);
12 #define rtc_dev_init() do{}while(0)
13 #define rtc_dev_exit() do{}while(0)
14 #define rtc_dev_add_device(r) do{}while(0)
15 #define rtc_dev_del_device(r) do{}while(0)
19 #ifdef CONFIG_RTC_INTF_SYSFS
21 extern void __init rtc_sysfs_init(struct class *);
22 extern void rtc_sysfs_add_device(struct rtc_device *rtc);
23 extern void rtc_sysfs_del_device(struct rtc_device *rtc);
27 #define rtc_sysfs_init(c) do{}while(0)
28 #define rtc_sysfs_add_device(r) do{}while(0)
29 #define rtc_sysfs_del_device(r) do{}while(0)