[BNX2]: Add 5708S parallel detection.
[linux-2.6/mini2440.git] / include / linux / kref.h
blob6fee3539893f6f93d5634ec099f5741e4d1ccb95
1 /*
2 * kref.c - library routines for handling generic reference counted objects
4 * Copyright (C) 2004 Greg Kroah-Hartman <greg@kroah.com>
5 * Copyright (C) 2004 IBM Corp.
7 * based on kobject.h which was:
8 * Copyright (C) 2002-2003 Patrick Mochel <mochel@osdl.org>
9 * Copyright (C) 2002-2003 Open Source Development Labs
11 * This file is released under the GPLv2.
15 #ifndef _KREF_H_
16 #define _KREF_H_
18 #ifdef __KERNEL__
20 #include <linux/types.h>
21 #include <asm/atomic.h>
23 struct kref {
24 atomic_t refcount;
27 void kref_init(struct kref *kref);
28 void kref_get(struct kref *kref);
29 int kref_put(struct kref *kref, void (*release) (struct kref *kref));
31 #endif /* __KERNEL__ */
32 #endif /* _KREF_H_ */