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v5.9
 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifdef CONFIG_RTC_INTF_DEV
 3
 4extern void __init rtc_dev_init(void);
 5extern void __exit rtc_dev_exit(void);
 6extern void rtc_dev_prepare(struct rtc_device *rtc);
 7
 8#else
 9
10static inline void rtc_dev_init(void)
11{
12}
13
14static inline void rtc_dev_exit(void)
15{
16}
17
18static inline void rtc_dev_prepare(struct rtc_device *rtc)
19{
20}
21
22#endif
23
24#ifdef CONFIG_RTC_INTF_PROC
25
26extern void rtc_proc_add_device(struct rtc_device *rtc);
27extern void rtc_proc_del_device(struct rtc_device *rtc);
28
29#else
30
31static inline void rtc_proc_add_device(struct rtc_device *rtc)
32{
33}
34
35static inline void rtc_proc_del_device(struct rtc_device *rtc)
36{
37}
38
39#endif
40
41#ifdef CONFIG_RTC_INTF_SYSFS
42const struct attribute_group **rtc_get_dev_attribute_groups(void);
43#else
44static inline const struct attribute_group **rtc_get_dev_attribute_groups(void)
45{
46	return NULL;
47}
48#endif
v4.17
 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifdef CONFIG_RTC_INTF_DEV
 3
 4extern void __init rtc_dev_init(void);
 5extern void __exit rtc_dev_exit(void);
 6extern void rtc_dev_prepare(struct rtc_device *rtc);
 7
 8#else
 9
10static inline void rtc_dev_init(void)
11{
12}
13
14static inline void rtc_dev_exit(void)
15{
16}
17
18static inline void rtc_dev_prepare(struct rtc_device *rtc)
19{
20}
21
22#endif
23
24#ifdef CONFIG_RTC_INTF_PROC
25
26extern void rtc_proc_add_device(struct rtc_device *rtc);
27extern void rtc_proc_del_device(struct rtc_device *rtc);
28
29#else
30
31static inline void rtc_proc_add_device(struct rtc_device *rtc)
32{
33}
34
35static inline void rtc_proc_del_device(struct rtc_device *rtc)
36{
37}
38
39#endif
40
41#ifdef CONFIG_RTC_INTF_SYSFS
42const struct attribute_group **rtc_get_dev_attribute_groups(void);
43#else
44static inline const struct attribute_group **rtc_get_dev_attribute_groups(void)
45{
46	return NULL;
47}
48#endif