Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 253 deletions

diff --git a/ANDROID_3.4.5/include/linux/devfreq.h b/ANDROID_3.4.5/include/linux/devfreq.h
deleted file mode 100644
index 281c72a3..00000000
--- a/ANDROID_3.4.5/include/linux/devfreq.h
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * devfreq: Generic Dynamic Voltage and Frequency Scaling (DVFS) Framework
- *	    for Non-CPU Devices.
- *
- * Copyright (C) 2011 Samsung Electronics
- *	MyungJoo Ham <myungjoo.ham@samsung.com>
- *
- * 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 __LINUX_DEVFREQ_H__
-#define __LINUX_DEVFREQ_H__
-
-#include <linux/device.h>
-#include <linux/notifier.h>
-#include <linux/opp.h>
-
-#define DEVFREQ_NAME_LEN 16
-
-struct devfreq;
-
-/**
- * struct devfreq_dev_status - Data given from devfreq user device to
- *			     governors. Represents the performance
- *			     statistics.
- * @total_time		The total time represented by this instance of
- *			devfreq_dev_status
- * @busy_time		The time that the device was working among the
- *			total_time.
- * @current_frequency	The operating frequency.
- * @private_data	An entry not specified by the devfreq framework.
- *			A device and a specific governor may have their
- *			own protocol with private_data. However, because
- *			this is governor-specific, a governor using this
- *			will be only compatible with devices aware of it.
- */
-struct devfreq_dev_status {
-	/* both since the last measure */
-	unsigned long total_time;
-	unsigned long busy_time;
-	unsigned long current_frequency;
-	void *private_data;
-};
-
-/*
- * The resulting frequency should be at most this. (this bound is the
- * least upper bound; thus, the resulting freq should be lower or same)
- * If the flag is not set, the resulting frequency should be at most the
- * bound (greatest lower bound)
- */
-#define DEVFREQ_FLAG_LEAST_UPPER_BOUND		0x1
-
-/**
- * struct devfreq_dev_profile - Devfreq's user device profile
- * @initial_freq	The operating frequency when devfreq_add_device() is
- *			called.
- * @polling_ms		The polling interval in ms. 0 disables polling.
- * @target		The device should set its operating frequency at
- *			freq or lowest-upper-than-freq value. If freq is
- *			higher than any operable frequency, set maximum.
- *			Before returning, target function should set
- *			freq at the current frequency.
- *			The "flags" parameter's possible values are
- *			explained above with "DEVFREQ_FLAG_*" macros.
- * @get_dev_status	The device should provide the current performance
- *			status to devfreq, which is used by governors.
- * @exit		An optional callback that is called when devfreq
- *			is removing the devfreq object due to error or
- *			from devfreq_remove_device() call. If the user
- *			has registered devfreq->nb at a notifier-head,
- *			this is the time to unregister it.
- */
-struct devfreq_dev_profile {
-	unsigned long initial_freq;
-	unsigned int polling_ms;
-
-	int (*target)(struct device *dev, unsigned long *freq, u32 flags);
-	int (*get_dev_status)(struct device *dev,
-			      struct devfreq_dev_status *stat);
-	void (*exit)(struct device *dev);
-};
-
-/**
- * struct devfreq_governor - Devfreq policy governor
- * @name		Governor's name
- * @get_target_freq	Returns desired operating frequency for the device.
- *			Basically, get_target_freq will run
- *			devfreq_dev_profile.get_dev_status() to get the
- *			status of the device (load = busy_time / total_time).
- *			If no_central_polling is set, this callback is called
- *			only with update_devfreq() notified by OPP.
- * @init		Called when the devfreq is being attached to a device
- * @exit		Called when the devfreq is being removed from a
- *			device. Governor should stop any internal routines
- *			before return because related data may be
- *			freed after exit().
- * @no_central_polling	Do not use devfreq's central polling mechanism.
- *			When this is set, devfreq will not call
- *			get_target_freq with devfreq_monitor(). However,
- *			devfreq will call get_target_freq with
- *			devfreq_update() notified by OPP framework.
- *
- * Note that the callbacks are called with devfreq->lock locked by devfreq.
- */
-struct devfreq_governor {
-	const char name[DEVFREQ_NAME_LEN];
-	int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
-	int (*init)(struct devfreq *this);
-	void (*exit)(struct devfreq *this);
-	const bool no_central_polling;
-};
-
-/**
- * struct devfreq - Device devfreq structure
- * @node	list node - contains the devices with devfreq that have been
- *		registered.
- * @lock	a mutex to protect accessing devfreq.
- * @dev		device registered by devfreq class. dev.parent is the device
- *		using devfreq.
- * @profile	device-specific devfreq profile
- * @governor	method how to choose frequency based on the usage.
- * @nb		notifier block used to notify devfreq object that it should
- *		reevaluate operable frequencies. Devfreq users may use
- *		devfreq.nb to the corresponding register notifier call chain.
- * @polling_jiffies	interval in jiffies.
- * @previous_freq	previously configured frequency value.
- * @next_polling	the number of remaining jiffies to poll with
- *			"devfreq_monitor" executions to reevaluate
- *			frequency/voltage of the device. Set by
- *			profile's polling_ms interval.
- * @data	Private data of the governor. The devfreq framework does not
- *		touch this.
- * @being_removed	a flag to mark that this object is being removed in
- *			order to prevent trying to remove the object multiple times.
- * @min_freq	Limit minimum frequency requested by user (0: none)
- * @max_freq	Limit maximum frequency requested by user (0: none)
- *
- * This structure stores the devfreq information for a give device.
- *
- * Note that when a governor accesses entries in struct devfreq in its
- * functions except for the context of callbacks defined in struct
- * devfreq_governor, the governor should protect its access with the
- * struct mutex lock in struct devfreq. A governor may use this mutex
- * to protect its own private data in void *data as well.
- */
-struct devfreq {
-	struct list_head node;
-
-	struct mutex lock;
-	struct device dev;
-	struct devfreq_dev_profile *profile;
-	const struct devfreq_governor *governor;
-	struct notifier_block nb;
-
-	unsigned long polling_jiffies;
-	unsigned long previous_freq;
-	unsigned int next_polling;
-
-	void *data; /* private data for governors */
-
-	bool being_removed;
-
-	unsigned long min_freq;
-	unsigned long max_freq;
-};
-
-#if defined(CONFIG_PM_DEVFREQ)
-extern struct devfreq *devfreq_add_device(struct device *dev,
-				  struct devfreq_dev_profile *profile,
-				  const struct devfreq_governor *governor,
-				  void *data);
-extern int devfreq_remove_device(struct devfreq *devfreq);
-
-/* Helper functions for devfreq user device driver with OPP. */
-extern struct opp *devfreq_recommended_opp(struct device *dev,
-					   unsigned long *freq, u32 flags);
-extern int devfreq_register_opp_notifier(struct device *dev,
-					 struct devfreq *devfreq);
-extern int devfreq_unregister_opp_notifier(struct device *dev,
-					   struct devfreq *devfreq);
-
-#ifdef CONFIG_DEVFREQ_GOV_POWERSAVE
-extern const struct devfreq_governor devfreq_powersave;
-#endif
-#ifdef CONFIG_DEVFREQ_GOV_PERFORMANCE
-extern const struct devfreq_governor devfreq_performance;
-#endif
-#ifdef CONFIG_DEVFREQ_GOV_USERSPACE
-extern const struct devfreq_governor devfreq_userspace;
-#endif
-#ifdef CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND
-extern const struct devfreq_governor devfreq_simple_ondemand;
-/**
- * struct devfreq_simple_ondemand_data - void *data fed to struct devfreq
- *	and devfreq_add_device
- * @ upthreshold	If the load is over this value, the frequency jumps.
- *			Specify 0 to use the default. Valid value = 0 to 100.
- * @ downdifferential	If the load is under upthreshold - downdifferential,
- *			the governor may consider slowing the frequency down.
- *			Specify 0 to use the default. Valid value = 0 to 100.
- *			downdifferential < upthreshold must hold.
- *
- * If the fed devfreq_simple_ondemand_data pointer is NULL to the governor,
- * the governor uses the default values.
- */
-struct devfreq_simple_ondemand_data {
-	unsigned int upthreshold;
-	unsigned int downdifferential;
-};
-#endif
-
-#else /* !CONFIG_PM_DEVFREQ */
-static struct devfreq *devfreq_add_device(struct device *dev,
-					  struct devfreq_dev_profile *profile,
-					  struct devfreq_governor *governor,
-					  void *data)
-{
-	return NULL;
-}
-
-static int devfreq_remove_device(struct devfreq *devfreq)
-{
-	return 0;
-}
-
-static struct opp *devfreq_recommended_opp(struct device *dev,
-					   unsigned long *freq, u32 flags)
-{
-	return -EINVAL;
-}
-
-static int devfreq_register_opp_notifier(struct device *dev,
-					 struct devfreq *devfreq)
-{
-	return -EINVAL;
-}
-
-static int devfreq_unregister_opp_notifier(struct device *dev,
-					   struct devfreq *devfreq)
-{
-	return -EINVAL;
-}
-
-#define devfreq_powersave	NULL
-#define devfreq_performance	NULL
-#define devfreq_userspace	NULL
-#define devfreq_simple_ondemand	NULL
-
-#endif /* CONFIG_PM_DEVFREQ */
-
-#endif /* __LINUX_DEVFREQ_H__ */