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9952f691 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
96b99684 JF |
2 | /* |
3 | * Copyright (c) 2010, Intel Corporation. | |
4 | * | |
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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 | ||
27737aa3 | 15 | #ifdef CONFIG_DCB |
126c623b JP |
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); | |
27737aa3 JF |
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 */ | |
96b99684 JF |
36 | |
37 | #endif |