Linux Kernel  3.7.1
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rtc-core.h
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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 
11 static inline void rtc_dev_init(void)
12 {
13 }
14 
15 static inline void rtc_dev_exit(void)
16 {
17 }
18 
19 static inline void rtc_dev_prepare(struct rtc_device *rtc)
20 {
21 }
22 
23 static inline void rtc_dev_add_device(struct rtc_device *rtc)
24 {
25 }
26 
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 
40 static inline void rtc_proc_add_device(struct rtc_device *rtc)
41 {
42 }
43 
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 
52 extern void __init rtc_sysfs_init(struct class *);
53 extern void rtc_sysfs_add_device(struct rtc_device *rtc);
54 extern void rtc_sysfs_del_device(struct rtc_device *rtc);
55 
56 #else
57 
58 static inline void rtc_sysfs_init(struct class *rtc)
59 {
60 }
61 
62 static inline void rtc_sysfs_add_device(struct rtc_device *rtc)
63 {
64 }
65 
66 static inline void rtc_sysfs_del_device(struct rtc_device *rtc)
67 {
68 }
69 
70 #endif
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