include/linux/device_cooling.h

/*
 * Copyright (C) 2013-2015 Freescale Semiconductor, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */

#ifndef __DEVICE_THERMAL_H__
#define __DEVICE_THERMAL_H__

#include <linux/thermal.h>

#ifdef CONFIG_DEVICE_THERMAL
int register_devfreq_cooling_notifier(struct notifier_block *nb);
int unregister_devfreq_cooling_notifier(struct notifier_block *nb);
struct thermal_cooling_device *devfreq_cooling_register(void);
void devfreq_cooling_unregister(struct thermal_cooling_device *cdev);
#else
static inline
int register_devfreq_cooling_notifier(struct notifier_block *nb)
{
	return 0;
}

static inline
int unregister_devfreq_cooling_notifier(struct notifier_block *nb)
{
	return 0;
}

static inline
struct thermal_cooling_device *devfreq_cooling_register(void)
{
	return NULL;
}

static inline
void devfreq_cooling_unregister(struct thermal_cooling_device *cdev)
{
	return;
}
#endif
#endif /* __DEVICE_THERMAL_H__ */