/* SPDX-License-Identifier: GPL-2.0 */ #ifdef CONFIG_RTC_INTF_DEV extern void __init rtc_dev_init(void); extern void rtc_dev_prepare(struct rtc_device *rtc); #else static inline void rtc_dev_init(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); #else static inline const struct attribute_group **rtc_get_dev_attribute_groups(void) { return NULL; } #endif