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1 #ifdef CONFIG_RTC_INTF_DEV
2 
3 extern void __init rtc_dev_init(void);
4 extern void __exit rtc_dev_exit(void);
5 extern void rtc_dev_prepare(struct rtc_device *rtc);
6 extern void rtc_dev_add_device(struct rtc_device *rtc);
7 extern void rtc_dev_del_device(struct rtc_device *rtc);
8 
9 #else
10 
rtc_dev_init(void)11 static inline void rtc_dev_init(void)
12 {
13 }
14 
rtc_dev_exit(void)15 static inline void rtc_dev_exit(void)
16 {
17 }
18 
rtc_dev_prepare(struct rtc_device * rtc)19 static inline void rtc_dev_prepare(struct rtc_device *rtc)
20 {
21 }
22 
rtc_dev_add_device(struct rtc_device * rtc)23 static inline void rtc_dev_add_device(struct rtc_device *rtc)
24 {
25 }
26 
rtc_dev_del_device(struct rtc_device * rtc)27 static inline void rtc_dev_del_device(struct rtc_device *rtc)
28 {
29 }
30 
31 #endif
32 
33 #ifdef CONFIG_RTC_INTF_PROC
34 
35 extern void rtc_proc_add_device(struct rtc_device *rtc);
36 extern void rtc_proc_del_device(struct rtc_device *rtc);
37 
38 #else
39 
rtc_proc_add_device(struct rtc_device * rtc)40 static inline void rtc_proc_add_device(struct rtc_device *rtc)
41 {
42 }
43 
rtc_proc_del_device(struct rtc_device * rtc)44 static inline void rtc_proc_del_device(struct rtc_device *rtc)
45 {
46 }
47 
48 #endif
49 
50 #ifdef CONFIG_RTC_INTF_SYSFS
51 const struct attribute_group **rtc_get_dev_attribute_groups(void);
52 #else
rtc_get_dev_attribute_groups(void)53 static inline const struct attribute_group **rtc_get_dev_attribute_groups(void)
54 {
55 	return NULL;
56 }
57 #endif
58