| Rafael J. Wysocki | 40dc166 | 2011-03-15 00:43:46 +0100 | [diff] [blame] | 1 | /* |
| 2 | * syscore_ops.h - System core operations. |
| 3 | * |
| 4 | * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc. |
| 5 | * |
| 6 | * This file is released under the GPLv2. |
| 7 | */ |
| 8 | |
| 9 | #ifndef _LINUX_SYSCORE_OPS_H |
| 10 | #define _LINUX_SYSCORE_OPS_H |
| 11 | |
| 12 | #include <linux/list.h> |
| 13 | |
| 14 | struct syscore_ops { |
| 15 | struct list_head node; |
| 16 | int (*suspend)(void); |
| 17 | void (*resume)(void); |
| 18 | void (*shutdown)(void); |
| 19 | }; |
| 20 | |
| 21 | extern void register_syscore_ops(struct syscore_ops *ops); |
| 22 | extern void unregister_syscore_ops(struct syscore_ops *ops); |
| 23 | #ifdef CONFIG_PM_SLEEP |
| 24 | extern int syscore_suspend(void); |
| 25 | extern void syscore_resume(void); |
| 26 | #endif |
| 27 | extern void syscore_shutdown(void); |
| 28 | |
| 29 | #endif |