From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/include/linux/clock_cooling.h | 65 ++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 kernel/include/linux/clock_cooling.h (limited to 'kernel/include/linux/clock_cooling.h') diff --git a/kernel/include/linux/clock_cooling.h b/kernel/include/linux/clock_cooling.h new file mode 100644 index 000000000..4d1019d56 --- /dev/null +++ b/kernel/include/linux/clock_cooling.h @@ -0,0 +1,65 @@ +/* + * linux/include/linux/clock_cooling.h + * + * Copyright (C) 2014 Eduardo Valentin + * + * Copyright (C) 2013 Texas Instruments Inc. + * Contact: Eduardo Valentin + * + * Highly based on cpu_cooling.c. + * Copyright (C) 2012 Samsung Electronics Co., Ltd(http://www.samsung.com) + * Copyright (C) 2012 Amit Daniel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __CPU_COOLING_H__ +#define __CPU_COOLING_H__ + +#include +#include +#include + +#ifdef CONFIG_CLOCK_THERMAL +/** + * clock_cooling_register - function to create clock cooling device. + * @dev: struct device pointer to the device used as clock cooling device. + * @clock_name: string containing the clock used as cooling mechanism. + */ +struct thermal_cooling_device * +clock_cooling_register(struct device *dev, const char *clock_name); + +/** + * clock_cooling_unregister - function to remove clock cooling device. + * @cdev: thermal cooling device pointer. + */ +void clock_cooling_unregister(struct thermal_cooling_device *cdev); + +unsigned long clock_cooling_get_level(struct thermal_cooling_device *cdev, + unsigned long freq); +#else /* !CONFIG_CLOCK_THERMAL */ +static inline struct thermal_cooling_device * +clock_cooling_register(struct device *dev, const char *clock_name) +{ + return NULL; +} +static inline +void clock_cooling_unregister(struct thermal_cooling_device *cdev) +{ +} +static inline +unsigned long clock_cooling_get_level(struct thermal_cooling_device *cdev, + unsigned long freq) +{ + return THERMAL_CSTATE_INVALID; +} +#endif /* CONFIG_CLOCK_THERMAL */ + +#endif /* __CPU_COOLING_H__ */ -- cgit 1.2.3-korg