1 /* 2 * Copyright (c) 2010, Intel Corporation. 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms and conditions of the GNU General Public License, 6 * version 2, as published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope it will be useful, but WITHOUT 9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 11 * more details. 12 * 13 * You should have received a copy of the GNU General Public License along with 14 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple 15 * Place - Suite 330, Boston, MA 02111-1307 USA. 16 * 17 * Author: John Fastabend <john.r.fastabend@intel.com> 18 */ 19 20 #ifndef _DCB_EVENT_H 21 #define _DCB_EVENT_H 22 23 enum dcbevent_notif_type { 24 DCB_APP_EVENT = 1, 25 }; 26 27 #ifdef CONFIG_DCB 28 int register_dcbevent_notifier(struct notifier_block *nb); 29 int unregister_dcbevent_notifier(struct notifier_block *nb); 30 int call_dcbevent_notifiers(unsigned long val, void *v); 31 #else 32 static inline int 33 register_dcbevent_notifier(struct notifier_block *nb) 34 { 35 return 0; 36 } 37 38 static inline int unregister_dcbevent_notifier(struct notifier_block *nb) 39 { 40 return 0; 41 } 42 43 static inline int call_dcbevent_notifiers(unsigned long val, void *v) 44 { 45 return 0; 46 } 47 #endif /* CONFIG_DCB */ 48 49 #endif 50