Thomas Gleixner | 9952f69 | 2019-05-28 10:10:04 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
John Fastabend | 96b9968 | 2010-12-30 09:26:37 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (c) 2010, Intel Corporation. |
| 4 | * |
John Fastabend | 96b9968 | 2010-12-30 09:26:37 +0000 | [diff] [blame] | 5 | * Author: John Fastabend <john.r.fastabend@intel.com> |
| 6 | */ |
| 7 | |
| 8 | #ifndef _DCB_EVENT_H |
| 9 | #define _DCB_EVENT_H |
| 10 | |
| 11 | enum dcbevent_notif_type { |
| 12 | DCB_APP_EVENT = 1, |
| 13 | }; |
| 14 | |
John Fastabend | 27737aa | 2011-10-06 08:52:44 +0000 | [diff] [blame] | 15 | #ifdef CONFIG_DCB |
Joe Perches | 126c623 | 2013-09-20 11:23:19 -0700 | [diff] [blame] | 16 | int register_dcbevent_notifier(struct notifier_block *nb); |
| 17 | int unregister_dcbevent_notifier(struct notifier_block *nb); |
| 18 | int call_dcbevent_notifiers(unsigned long val, void *v); |
John Fastabend | 27737aa | 2011-10-06 08:52:44 +0000 | [diff] [blame] | 19 | #else |
| 20 | static inline int |
| 21 | register_dcbevent_notifier(struct notifier_block *nb) |
| 22 | { |
| 23 | return 0; |
| 24 | } |
| 25 | |
| 26 | static inline int unregister_dcbevent_notifier(struct notifier_block *nb) |
| 27 | { |
| 28 | return 0; |
| 29 | } |
| 30 | |
| 31 | static inline int call_dcbevent_notifiers(unsigned long val, void *v) |
| 32 | { |
| 33 | return 0; |
| 34 | } |
| 35 | #endif /* CONFIG_DCB */ |
John Fastabend | 96b9968 | 2010-12-30 09:26:37 +0000 | [diff] [blame] | 36 | |
| 37 | #endif |