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55716d26 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
40dc166c RW |
2 | /* |
3 | * syscore_ops.h - System core operations. | |
4 | * | |
5 | * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc. | |
40dc166c RW |
6 | */ |
7 | ||
8 | #ifndef _LINUX_SYSCORE_OPS_H | |
9 | #define _LINUX_SYSCORE_OPS_H | |
10 | ||
11 | #include <linux/list.h> | |
12 | ||
13 | struct syscore_ops { | |
14 | struct list_head node; | |
15 | int (*suspend)(void); | |
16 | void (*resume)(void); | |
17 | void (*shutdown)(void); | |
18 | }; | |
19 | ||
20 | extern void register_syscore_ops(struct syscore_ops *ops); | |
21 | extern void unregister_syscore_ops(struct syscore_ops *ops); | |
22 | #ifdef CONFIG_PM_SLEEP | |
23 | extern int syscore_suspend(void); | |
24 | extern void syscore_resume(void); | |
25 | #endif | |
26 | extern void syscore_shutdown(void); | |
27 | ||
28 | #endif |