| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifdef CONFIG_RTC_INTF_DEV |
| |
| extern void __init rtc_dev_init(void); |
| extern void __exit rtc_dev_exit(void); |
| extern void rtc_dev_prepare(struct rtc_device *rtc); |
| |
| #else |
| |
| static inline void rtc_dev_init(void) |
| { |
| } |
| |
| static inline void rtc_dev_exit(void) |
| { |
| } |
| |
| static inline void rtc_dev_prepare(struct rtc_device *rtc) |
| { |
| } |
| |
| #endif |
| |
| #ifdef CONFIG_RTC_INTF_PROC |
| |
| extern void rtc_proc_add_device(struct rtc_device *rtc); |
| extern void rtc_proc_del_device(struct rtc_device *rtc); |
| |
| #else |
| |
| static inline void rtc_proc_add_device(struct rtc_device *rtc) |
| { |
| } |
| |
| static inline void rtc_proc_del_device(struct rtc_device *rtc) |
| { |
| } |
| |
| #endif |
| |
| #ifdef CONFIG_RTC_INTF_SYSFS |
| const struct attribute_group **rtc_get_dev_attribute_groups(void); |
| int rtc_add_group(struct rtc_device *rtc, const struct attribute_group *grp); |
| int rtc_add_groups(struct rtc_device *rtc, const struct attribute_group **grps); |
| #else |
| static inline const struct attribute_group **rtc_get_dev_attribute_groups(void) |
| { |
| return NULL; |
| } |
| |
| static inline |
| int rtc_add_group(struct rtc_device *rtc, const struct attribute_group *grp) |
| { |
| return 0; |
| } |
| |
| static inline |
| int rtc_add_groups(struct rtc_device *rtc, const struct attribute_group **grps) |
| { |
| return 0; |
| } |
| #endif |
