4 #include <linux/notifier.h>
6 #if IS_ENABLED(CONFIG_ACPI_BUTTON)
7 extern int acpi_lid_notifier_register(struct notifier_block *nb);
8 extern int acpi_lid_notifier_unregister(struct notifier_block *nb);
9 extern int acpi_lid_open(void);
11 static inline int acpi_lid_notifier_register(struct notifier_block *nb)
15 static inline int acpi_lid_notifier_unregister(struct notifier_block *nb)
19 static inline int acpi_lid_open(void)
23 #endif /* IS_ENABLED(CONFIG_ACPI_BUTTON) */
25 #endif /* ACPI_BUTTON_H */