1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (c) 2010, Intel Corporation.
4  *
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 
15 #ifdef CONFIG_DCB
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);
19 #else
20 static inline int
register_dcbevent_notifier(struct notifier_block * nb)21 register_dcbevent_notifier(struct notifier_block *nb)
22 {
23 	return 0;
24 }
25 
unregister_dcbevent_notifier(struct notifier_block * nb)26 static inline int unregister_dcbevent_notifier(struct notifier_block *nb)
27 {
28 	return 0;
29 }
30 
call_dcbevent_notifiers(unsigned long val,void * v)31 static inline int call_dcbevent_notifiers(unsigned long val, void *v)
32 {
33 	return 0;
34 }
35 #endif /* CONFIG_DCB */
36 
37 #endif
38