1/*
 2 * governor.h - internal header for devfreq governors.
 3 *
 4 * Copyright (C) 2011 Samsung Electronics
 5 *	MyungJoo Ham <myungjoo.ham@samsung.com>
 6 *
 7 * This program is free software; you can redistribute it and/or modify
 8 * it under the terms of the GNU General Public License version 2 as
 9 * published by the Free Software Foundation.
10 *
11 * This header is for devfreq governors in drivers/devfreq/
12 */
13
14#ifndef _GOVERNOR_H
15#define _GOVERNOR_H
16
17#include <linux/devfreq.h>
18
19#define to_devfreq(DEV)	container_of((DEV), struct devfreq, dev)
20
21/* Caution: devfreq->lock must be locked before calling update_devfreq */
22extern int update_devfreq(struct devfreq *devfreq);
23
24#endif /* _GOVERNOR_H */