net: force a reload of first item in hlist_nulls_for_each_entry_rcu
[pandora-kernel.git] / include / linux / timeriomem-rng.h
1 /*
2  * linux/include/linux/timeriomem-rng.h
3  *
4  * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10
11 #include <linux/completion.h>
12
13 struct timeriomem_rng_data {
14         struct completion       completion;
15         unsigned int            present:1;
16
17         void __iomem            *address;
18
19         /* measures in usecs */
20         unsigned int            period;
21 };