2 * syscore_ops.h - System core operations.
4 * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc.
6 * This file is released under the GPLv2.
9 #ifndef _LINUX_SYSCORE_OPS_H
10 #define _LINUX_SYSCORE_OPS_H
12 #include <linux/list.h>
15 struct list_head node;
18 void (*early_resume)(void);
19 void (*shutdown)(void);
21 void (*restore)(void);
24 extern void register_syscore_ops(struct syscore_ops *ops);
25 extern void unregister_syscore_ops(struct syscore_ops *ops);
26 #ifdef CONFIG_PM_SLEEP
27 extern int syscore_suspend(void);
28 extern void syscore_resume(void);
29 extern int syscore_save(void);
30 extern void syscore_restore(void);
32 extern void syscore_shutdown(void);