Moved, renamed, and deleted files

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

3 files changed, 0 insertions, 1309 deletions

diff --git a/ANDROID_3.4.5/fs/debugfs/Makefile b/ANDROID_3.4.5/fs/debugfs/Makefile
deleted file mode 100644
index 840c4569..00000000
--- a/ANDROID_3.4.5/fs/debugfs/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-debugfs-objs	:= inode.o file.o
-
-obj-$(CONFIG_DEBUG_FS)	+= debugfs.o
-
diff --git a/ANDROID_3.4.5/fs/debugfs/file.c b/ANDROID_3.4.5/fs/debugfs/file.c
deleted file mode 100644
index 5dfafdd1..00000000
--- a/ANDROID_3.4.5/fs/debugfs/file.c
+++ /dev/null
@@ -1,614 +0,0 @@
-/*
- *  file.c - part of debugfs, a tiny little debug file system
- *
- *  Copyright (C) 2004 Greg Kroah-Hartman <greg@kroah.com>
- *  Copyright (C) 2004 IBM 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.
- *
- *  debugfs is for people to use instead of /proc or /sys.
- *  See Documentation/DocBook/filesystems for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/seq_file.h>
-#include <linux/pagemap.h>
-#include <linux/namei.h>
-#include <linux/debugfs.h>
-#include <linux/io.h>
-
-static ssize_t default_read_file(struct file *file, char __user *buf,
-				 size_t count, loff_t *ppos)
-{
-	return 0;
-}
-
-static ssize_t default_write_file(struct file *file, const char __user *buf,
-				   size_t count, loff_t *ppos)
-{
-	return count;
-}
-
-const struct file_operations debugfs_file_operations = {
-	.read =		default_read_file,
-	.write =	default_write_file,
-	.open =		simple_open,
-	.llseek =	noop_llseek,
-};
-
-static void *debugfs_follow_link(struct dentry *dentry, struct nameidata *nd)
-{
-	nd_set_link(nd, dentry->d_inode->i_private);
-	return NULL;
-}
-
-const struct inode_operations debugfs_link_operations = {
-	.readlink       = generic_readlink,
-	.follow_link    = debugfs_follow_link,
-};
-
-static int debugfs_u8_set(void *data, u64 val)
-{
-	*(u8 *)data = val;
-	return 0;
-}
-static int debugfs_u8_get(void *data, u64 *val)
-{
-	*val = *(u8 *)data;
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_u8, debugfs_u8_get, debugfs_u8_set, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u8_ro, debugfs_u8_get, NULL, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u8_wo, NULL, debugfs_u8_set, "%llu\n");
-
-/**
- * debugfs_create_u8 - create a debugfs file that is used to read and write an unsigned 8-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- *
- * This function creates a file in debugfs with the given name that
- * contains the value of the variable @value.  If the @mode variable is so
- * set, it can be read from, and written to.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_u8(const char *name, umode_t mode,
-				 struct dentry *parent, u8 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u8_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u8_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_u8);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_u8);
-
-static int debugfs_u16_set(void *data, u64 val)
-{
-	*(u16 *)data = val;
-	return 0;
-}
-static int debugfs_u16_get(void *data, u64 *val)
-{
-	*val = *(u16 *)data;
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_u16, debugfs_u16_get, debugfs_u16_set, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u16_ro, debugfs_u16_get, NULL, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u16_wo, NULL, debugfs_u16_set, "%llu\n");
-
-/**
- * debugfs_create_u16 - create a debugfs file that is used to read and write an unsigned 16-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- *
- * This function creates a file in debugfs with the given name that
- * contains the value of the variable @value.  If the @mode variable is so
- * set, it can be read from, and written to.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_u16(const char *name, umode_t mode,
-				  struct dentry *parent, u16 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u16_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u16_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_u16);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_u16);
-
-static int debugfs_u32_set(void *data, u64 val)
-{
-	*(u32 *)data = val;
-	return 0;
-}
-static int debugfs_u32_get(void *data, u64 *val)
-{
-	*val = *(u32 *)data;
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_u32, debugfs_u32_get, debugfs_u32_set, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u32_ro, debugfs_u32_get, NULL, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u32_wo, NULL, debugfs_u32_set, "%llu\n");
-
-/**
- * debugfs_create_u32 - create a debugfs file that is used to read and write an unsigned 32-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- *
- * This function creates a file in debugfs with the given name that
- * contains the value of the variable @value.  If the @mode variable is so
- * set, it can be read from, and written to.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_u32(const char *name, umode_t mode,
-				 struct dentry *parent, u32 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u32_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u32_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_u32);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_u32);
-
-static int debugfs_u64_set(void *data, u64 val)
-{
-	*(u64 *)data = val;
-	return 0;
-}
-
-static int debugfs_u64_get(void *data, u64 *val)
-{
-	*val = *(u64 *)data;
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_u64, debugfs_u64_get, debugfs_u64_set, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u64_ro, debugfs_u64_get, NULL, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_u64_wo, NULL, debugfs_u64_set, "%llu\n");
-
-/**
- * debugfs_create_u64 - create a debugfs file that is used to read and write an unsigned 64-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- *
- * This function creates a file in debugfs with the given name that
- * contains the value of the variable @value.  If the @mode variable is so
- * set, it can be read from, and written to.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_u64(const char *name, umode_t mode,
-				 struct dentry *parent, u64 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u64_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_u64_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_u64);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_u64);
-
-DEFINE_SIMPLE_ATTRIBUTE(fops_x8, debugfs_u8_get, debugfs_u8_set, "0x%02llx\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_x8_ro, debugfs_u8_get, NULL, "0x%02llx\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_x8_wo, NULL, debugfs_u8_set, "0x%02llx\n");
-
-DEFINE_SIMPLE_ATTRIBUTE(fops_x16, debugfs_u16_get, debugfs_u16_set, "0x%04llx\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_x16_ro, debugfs_u16_get, NULL, "0x%04llx\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_x16_wo, NULL, debugfs_u16_set, "0x%04llx\n");
-
-DEFINE_SIMPLE_ATTRIBUTE(fops_x32, debugfs_u32_get, debugfs_u32_set, "0x%08llx\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_x32_ro, debugfs_u32_get, NULL, "0x%08llx\n");
-DEFINE_SIMPLE_ATTRIBUTE(fops_x32_wo, NULL, debugfs_u32_set, "0x%08llx\n");
-
-DEFINE_SIMPLE_ATTRIBUTE(fops_x64, debugfs_u64_get, debugfs_u64_set, "0x%016llx\n");
-
-/*
- * debugfs_create_x{8,16,32,64} - create a debugfs file that is used to read and write an unsigned {8,16,32,64}-bit value
- *
- * These functions are exactly the same as the above functions (but use a hex
- * output for the decimal challenged). For details look at the above unsigned
- * decimal functions.
- */
-
-/**
- * debugfs_create_x8 - create a debugfs file that is used to read and write an unsigned 8-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- */
-struct dentry *debugfs_create_x8(const char *name, umode_t mode,
-				 struct dentry *parent, u8 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_x8_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_x8_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_x8);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_x8);
-
-/**
- * debugfs_create_x16 - create a debugfs file that is used to read and write an unsigned 16-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- */
-struct dentry *debugfs_create_x16(const char *name, umode_t mode,
-				 struct dentry *parent, u16 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_x16_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_x16_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_x16);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_x16);
-
-/**
- * debugfs_create_x32 - create a debugfs file that is used to read and write an unsigned 32-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- */
-struct dentry *debugfs_create_x32(const char *name, umode_t mode,
-				 struct dentry *parent, u32 *value)
-{
-	/* if there are no write bits set, make read only */
-	if (!(mode & S_IWUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_x32_ro);
-	/* if there are no read bits set, make write only */
-	if (!(mode & S_IRUGO))
-		return debugfs_create_file(name, mode, parent, value, &fops_x32_wo);
-
-	return debugfs_create_file(name, mode, parent, value, &fops_x32);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_x32);
-
-/**
- * debugfs_create_x64 - create a debugfs file that is used to read and write an unsigned 64-bit value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- */
-struct dentry *debugfs_create_x64(const char *name, umode_t mode,
-				 struct dentry *parent, u64 *value)
-{
-	return debugfs_create_file(name, mode, parent, value, &fops_x64);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_x64);
-
-
-static int debugfs_size_t_set(void *data, u64 val)
-{
-	*(size_t *)data = val;
-	return 0;
-}
-static int debugfs_size_t_get(void *data, u64 *val)
-{
-	*val = *(size_t *)data;
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_size_t, debugfs_size_t_get, debugfs_size_t_set,
-			"%llu\n");	/* %llu and %zu are more or less the same */
-
-/**
- * debugfs_create_size_t - create a debugfs file that is used to read and write an size_t value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- */
-struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
-				     struct dentry *parent, size_t *value)
-{
-	return debugfs_create_file(name, mode, parent, value, &fops_size_t);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_size_t);
-
-
-static ssize_t read_file_bool(struct file *file, char __user *user_buf,
-			      size_t count, loff_t *ppos)
-{
-	char buf[3];
-	u32 *val = file->private_data;
-	
-	if (*val)
-		buf[0] = 'Y';
-	else
-		buf[0] = 'N';
-	buf[1] = '\n';
-	buf[2] = 0x00;
-	return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
-}
-
-static ssize_t write_file_bool(struct file *file, const char __user *user_buf,
-			       size_t count, loff_t *ppos)
-{
-	char buf[32];
-	size_t buf_size;
-	bool bv;
-	u32 *val = file->private_data;
-
-	buf_size = min(count, (sizeof(buf)-1));
-	if (copy_from_user(buf, user_buf, buf_size))
-		return -EFAULT;
-
-	if (strtobool(buf, &bv) == 0)
-		*val = bv;
-
-	return count;
-}
-
-static const struct file_operations fops_bool = {
-	.read =		read_file_bool,
-	.write =	write_file_bool,
-	.open =		simple_open,
-	.llseek =	default_llseek,
-};
-
-/**
- * debugfs_create_bool - create a debugfs file that is used to read and write a boolean value
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @value: a pointer to the variable that the file should read to and write
- *         from.
- *
- * This function creates a file in debugfs with the given name that
- * contains the value of the variable @value.  If the @mode variable is so
- * set, it can be read from, and written to.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_bool(const char *name, umode_t mode,
-				   struct dentry *parent, u32 *value)
-{
-	return debugfs_create_file(name, mode, parent, value, &fops_bool);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_bool);
-
-static ssize_t read_file_blob(struct file *file, char __user *user_buf,
-			      size_t count, loff_t *ppos)
-{
-	struct debugfs_blob_wrapper *blob = file->private_data;
-	return simple_read_from_buffer(user_buf, count, ppos, blob->data,
-			blob->size);
-}
-
-static const struct file_operations fops_blob = {
-	.read =		read_file_blob,
-	.open =		simple_open,
-	.llseek =	default_llseek,
-};
-
-/**
- * debugfs_create_blob - create a debugfs file that is used to read a binary blob
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @blob: a pointer to a struct debugfs_blob_wrapper which contains a pointer
- *        to the blob data and the size of the data.
- *
- * This function creates a file in debugfs with the given name that exports
- * @blob->data as a binary blob. If the @mode variable is so set it can be
- * read from. Writing is not supported.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_blob(const char *name, umode_t mode,
-				   struct dentry *parent,
-				   struct debugfs_blob_wrapper *blob)
-{
-	return debugfs_create_file(name, mode, parent, blob, &fops_blob);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_blob);
-
-#ifdef CONFIG_HAS_IOMEM
-
-/*
- * The regset32 stuff is used to print 32-bit registers using the
- * seq_file utilities. We offer printing a register set in an already-opened
- * sequential file or create a debugfs file that only prints a regset32.
- */
-
-/**
- * debugfs_print_regs32 - use seq_print to describe a set of registers
- * @s: the seq_file structure being used to generate output
- * @regs: an array if struct debugfs_reg32 structures
- * @nregs: the length of the above array
- * @base: the base address to be used in reading the registers
- * @prefix: a string to be prefixed to every output line
- *
- * This function outputs a text block describing the current values of
- * some 32-bit hardware registers. It is meant to be used within debugfs
- * files based on seq_file that need to show registers, intermixed with other
- * information. The prefix argument may be used to specify a leading string,
- * because some peripherals have several blocks of identical registers,
- * for example configuration of dma channels
- */
-int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs,
-			   int nregs, void __iomem *base, char *prefix)
-{
-	int i, ret = 0;
-
-	for (i = 0; i < nregs; i++, regs++) {
-		if (prefix)
-			ret += seq_printf(s, "%s", prefix);
-		ret += seq_printf(s, "%s = 0x%08x\n", regs->name,
-				  readl(base + regs->offset));
-	}
-	return ret;
-}
-EXPORT_SYMBOL_GPL(debugfs_print_regs32);
-
-static int debugfs_show_regset32(struct seq_file *s, void *data)
-{
-	struct debugfs_regset32 *regset = s->private;
-
-	debugfs_print_regs32(s, regset->regs, regset->nregs, regset->base, "");
-	return 0;
-}
-
-static int debugfs_open_regset32(struct inode *inode, struct file *file)
-{
-	return single_open(file, debugfs_show_regset32, inode->i_private);
-}
-
-static const struct file_operations fops_regset32 = {
-	.open =		debugfs_open_regset32,
-	.read =		seq_read,
-	.llseek =	seq_lseek,
-	.release =	single_release,
-};
-
-/**
- * debugfs_create_regset32 - create a debugfs file that returns register values
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this parameter is %NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @regset: a pointer to a struct debugfs_regset32, which contains a pointer
- *          to an array of register definitions, the array size and the base
- *          address where the register bank is to be found.
- *
- * This function creates a file in debugfs with the given name that reports
- * the names and values of a set of 32-bit registers. If the @mode variable
- * is so set it can be read from. Writing is not supported.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.  It is not wise to check for this value, but rather, check for
- * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
- * code.
- */
-struct dentry *debugfs_create_regset32(const char *name, umode_t mode,
-				       struct dentry *parent,
-				       struct debugfs_regset32 *regset)
-{
-	return debugfs_create_file(name, mode, parent, regset, &fops_regset32);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_regset32);
-
-#endif /* CONFIG_HAS_IOMEM */
diff --git a/ANDROID_3.4.5/fs/debugfs/inode.c b/ANDROID_3.4.5/fs/debugfs/inode.c
deleted file mode 100644
index b80bc846..00000000
--- a/ANDROID_3.4.5/fs/debugfs/inode.c
+++ /dev/null
@@ -1,691 +0,0 @@
-/*
- *  inode.c - part of debugfs, a tiny little debug file system
- *
- *  Copyright (C) 2004 Greg Kroah-Hartman <greg@kroah.com>
- *  Copyright (C) 2004 IBM 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.
- *
- *  debugfs is for people to use instead of /proc or /sys.
- *  See Documentation/DocBook/kernel-api for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include <linux/pagemap.h>
-#include <linux/init.h>
-#include <linux/kobject.h>
-#include <linux/namei.h>
-#include <linux/debugfs.h>
-#include <linux/fsnotify.h>
-#include <linux/string.h>
-#include <linux/seq_file.h>
-#include <linux/parser.h>
-#include <linux/magic.h>
-#include <linux/slab.h>
-
-#define DEBUGFS_DEFAULT_MODE	0755
-
-static struct vfsmount *debugfs_mount;
-static int debugfs_mount_count;
-static bool debugfs_registered;
-
-static struct inode *debugfs_get_inode(struct super_block *sb, umode_t mode, dev_t dev,
-				       void *data, const struct file_operations *fops)
-
-{
-	struct inode *inode = new_inode(sb);
-
-	if (inode) {
-		inode->i_ino = get_next_ino();
-		inode->i_mode = mode;
-		inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
-		switch (mode & S_IFMT) {
-		default:
-			init_special_inode(inode, mode, dev);
-			break;
-		case S_IFREG:
-			inode->i_fop = fops ? fops : &debugfs_file_operations;
-			inode->i_private = data;
-			break;
-		case S_IFLNK:
-			inode->i_op = &debugfs_link_operations;
-			inode->i_fop = fops;
-			inode->i_private = data;
-			break;
-		case S_IFDIR:
-			inode->i_op = &simple_dir_inode_operations;
-			inode->i_fop = fops ? fops : &simple_dir_operations;
-			inode->i_private = data;
-
-			/* directory inodes start off with i_nlink == 2
-			 * (for "." entry) */
-			inc_nlink(inode);
-			break;
-		}
-	}
-	return inode; 
-}
-
-/* SMP-safe */
-static int debugfs_mknod(struct inode *dir, struct dentry *dentry,
-			 umode_t mode, dev_t dev, void *data,
-			 const struct file_operations *fops)
-{
-	struct inode *inode;
-	int error = -EPERM;
-
-	if (dentry->d_inode)
-		return -EEXIST;
-
-	inode = debugfs_get_inode(dir->i_sb, mode, dev, data, fops);
-	if (inode) {
-		d_instantiate(dentry, inode);
-		dget(dentry);
-		error = 0;
-	}
-	return error;
-}
-
-static int debugfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode,
-			 void *data, const struct file_operations *fops)
-{
-	int res;
-
-	mode = (mode & (S_IRWXUGO | S_ISVTX)) | S_IFDIR;
-	res = debugfs_mknod(dir, dentry, mode, 0, data, fops);
-	if (!res) {
-		inc_nlink(dir);
-		fsnotify_mkdir(dir, dentry);
-	}
-	return res;
-}
-
-static int debugfs_link(struct inode *dir, struct dentry *dentry, umode_t mode,
-			void *data, const struct file_operations *fops)
-{
-	mode = (mode & S_IALLUGO) | S_IFLNK;
-	return debugfs_mknod(dir, dentry, mode, 0, data, fops);
-}
-
-static int debugfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
-			  void *data, const struct file_operations *fops)
-{
-	int res;
-
-	mode = (mode & S_IALLUGO) | S_IFREG;
-	res = debugfs_mknod(dir, dentry, mode, 0, data, fops);
-	if (!res)
-		fsnotify_create(dir, dentry);
-	return res;
-}
-
-static inline int debugfs_positive(struct dentry *dentry)
-{
-	return dentry->d_inode && !d_unhashed(dentry);
-}
-
-struct debugfs_mount_opts {
-	uid_t uid;
-	gid_t gid;
-	umode_t mode;
-};
-
-enum {
-	Opt_uid,
-	Opt_gid,
-	Opt_mode,
-	Opt_err
-};
-
-static const match_table_t tokens = {
-	{Opt_uid, "uid=%u"},
-	{Opt_gid, "gid=%u"},
-	{Opt_mode, "mode=%o"},
-	{Opt_err, NULL}
-};
-
-struct debugfs_fs_info {
-	struct debugfs_mount_opts mount_opts;
-};
-
-static int debugfs_parse_options(char *data, struct debugfs_mount_opts *opts)
-{
-	substring_t args[MAX_OPT_ARGS];
-	int option;
-	int token;
-	char *p;
-
-	opts->mode = DEBUGFS_DEFAULT_MODE;
-
-	while ((p = strsep(&data, ",")) != NULL) {
-		if (!*p)
-			continue;
-
-		token = match_token(p, tokens, args);
-		switch (token) {
-		case Opt_uid:
-			if (match_int(&args[0], &option))
-				return -EINVAL;
-			opts->uid = option;
-			break;
-		case Opt_gid:
-			if (match_octal(&args[0], &option))
-				return -EINVAL;
-			opts->gid = option;
-			break;
-		case Opt_mode:
-			if (match_octal(&args[0], &option))
-				return -EINVAL;
-			opts->mode = option & S_IALLUGO;
-			break;
-		/*
-		 * We might like to report bad mount options here;
-		 * but traditionally debugfs has ignored all mount options
-		 */
-		}
-	}
-
-	return 0;
-}
-
-static int debugfs_apply_options(struct super_block *sb)
-{
-	struct debugfs_fs_info *fsi = sb->s_fs_info;
-	struct inode *inode = sb->s_root->d_inode;
-	struct debugfs_mount_opts *opts = &fsi->mount_opts;
-
-	inode->i_mode &= ~S_IALLUGO;
-	inode->i_mode |= opts->mode;
-
-	inode->i_uid = opts->uid;
-	inode->i_gid = opts->gid;
-
-	return 0;
-}
-
-static int debugfs_remount(struct super_block *sb, int *flags, char *data)
-{
-	int err;
-	struct debugfs_fs_info *fsi = sb->s_fs_info;
-
-	err = debugfs_parse_options(data, &fsi->mount_opts);
-	if (err)
-		goto fail;
-
-	debugfs_apply_options(sb);
-
-fail:
-	return err;
-}
-
-static int debugfs_show_options(struct seq_file *m, struct dentry *root)
-{
-	struct debugfs_fs_info *fsi = root->d_sb->s_fs_info;
-	struct debugfs_mount_opts *opts = &fsi->mount_opts;
-
-	if (opts->uid != 0)
-		seq_printf(m, ",uid=%u", opts->uid);
-	if (opts->gid != 0)
-		seq_printf(m, ",gid=%u", opts->gid);
-	if (opts->mode != DEBUGFS_DEFAULT_MODE)
-		seq_printf(m, ",mode=%o", opts->mode);
-
-	return 0;
-}
-
-static const struct super_operations debugfs_super_operations = {
-	.statfs		= simple_statfs,
-	.remount_fs	= debugfs_remount,
-	.show_options	= debugfs_show_options,
-};
-
-static int debug_fill_super(struct super_block *sb, void *data, int silent)
-{
-	static struct tree_descr debug_files[] = {{""}};
-	struct debugfs_fs_info *fsi;
-	int err;
-
-	save_mount_options(sb, data);
-
-	fsi = kzalloc(sizeof(struct debugfs_fs_info), GFP_KERNEL);
-	sb->s_fs_info = fsi;
-	if (!fsi) {
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	err = debugfs_parse_options(data, &fsi->mount_opts);
-	if (err)
-		goto fail;
-
-	err  =  simple_fill_super(sb, DEBUGFS_MAGIC, debug_files);
-	if (err)
-		goto fail;
-
-	sb->s_op = &debugfs_super_operations;
-
-	debugfs_apply_options(sb);
-
-	return 0;
-
-fail:
-	kfree(fsi);
-	sb->s_fs_info = NULL;
-	return err;
-}
-
-static struct dentry *debug_mount(struct file_system_type *fs_type,
-			int flags, const char *dev_name,
-			void *data)
-{
-	return mount_single(fs_type, flags, data, debug_fill_super);
-}
-
-static struct file_system_type debug_fs_type = {
-	.owner =	THIS_MODULE,
-	.name =		"debugfs",
-	.mount =	debug_mount,
-	.kill_sb =	kill_litter_super,
-};
-
-static int debugfs_create_by_name(const char *name, umode_t mode,
-				  struct dentry *parent,
-				  struct dentry **dentry,
-				  void *data,
-				  const struct file_operations *fops)
-{
-	int error = 0;
-
-	/* If the parent is not specified, we create it in the root.
-	 * We need the root dentry to do this, which is in the super 
-	 * block. A pointer to that is in the struct vfsmount that we
-	 * have around.
-	 */
-	if (!parent)
-		parent = debugfs_mount->mnt_root;
-
-	*dentry = NULL;
-	mutex_lock(&parent->d_inode->i_mutex);
-	*dentry = lookup_one_len(name, parent, strlen(name));
-	if (!IS_ERR(*dentry)) {
-		switch (mode & S_IFMT) {
-		case S_IFDIR:
-			error = debugfs_mkdir(parent->d_inode, *dentry, mode,
-					      data, fops);
-			break;
-		case S_IFLNK:
-			error = debugfs_link(parent->d_inode, *dentry, mode,
-					     data, fops);
-			break;
-		default:
-			error = debugfs_create(parent->d_inode, *dentry, mode,
-					       data, fops);
-			break;
-		}
-		dput(*dentry);
-	} else
-		error = PTR_ERR(*dentry);
-	mutex_unlock(&parent->d_inode->i_mutex);
-
-	return error;
-}
-
-/**
- * debugfs_create_file - create a file in the debugfs filesystem
- * @name: a pointer to a string containing the name of the file to create.
- * @mode: the permission that the file should have.
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this paramater is NULL, then the
- *          file will be created in the root of the debugfs filesystem.
- * @data: a pointer to something that the caller will want to get to later
- *        on.  The inode.i_private pointer will point to this value on
- *        the open() call.
- * @fops: a pointer to a struct file_operations that should be used for
- *        this file.
- *
- * This is the basic "create a file" function for debugfs.  It allows for a
- * wide range of flexibility in creating a file, or a directory (if you want
- * to create a directory, the debugfs_create_dir() function is
- * recommended to be used instead.)
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.
- */
-struct dentry *debugfs_create_file(const char *name, umode_t mode,
-				   struct dentry *parent, void *data,
-				   const struct file_operations *fops)
-{
-	struct dentry *dentry = NULL;
-	int error;
-
-	pr_debug("debugfs: creating file '%s'\n",name);
-
-	error = simple_pin_fs(&debug_fs_type, &debugfs_mount,
-			      &debugfs_mount_count);
-	if (error)
-		goto exit;
-
-	error = debugfs_create_by_name(name, mode, parent, &dentry,
-				       data, fops);
-	if (error) {
-		dentry = NULL;
-		simple_release_fs(&debugfs_mount, &debugfs_mount_count);
-		goto exit;
-	}
-exit:
-	return dentry;
-}
-EXPORT_SYMBOL_GPL(debugfs_create_file);
-
-/**
- * debugfs_create_dir - create a directory in the debugfs filesystem
- * @name: a pointer to a string containing the name of the directory to
- *        create.
- * @parent: a pointer to the parent dentry for this file.  This should be a
- *          directory dentry if set.  If this paramater is NULL, then the
- *          directory will be created in the root of the debugfs filesystem.
- *
- * This function creates a directory in debugfs with the given name.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, %NULL will be returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.
- */
-struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
-{
-	return debugfs_create_file(name, 
-				   S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
-				   parent, NULL, NULL);
-}
-EXPORT_SYMBOL_GPL(debugfs_create_dir);
-
-/**
- * debugfs_create_symlink- create a symbolic link in the debugfs filesystem
- * @name: a pointer to a string containing the name of the symbolic link to
- *        create.
- * @parent: a pointer to the parent dentry for this symbolic link.  This
- *          should be a directory dentry if set.  If this paramater is NULL,
- *          then the symbolic link will be created in the root of the debugfs
- *          filesystem.
- * @target: a pointer to a string containing the path to the target of the
- *          symbolic link.
- *
- * This function creates a symbolic link with the given name in debugfs that
- * links to the given target path.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the symbolic
- * link is to be removed (no automatic cleanup happens if your module is
- * unloaded, you are responsible here.)  If an error occurs, %NULL will be
- * returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.
- */
-struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
-				      const char *target)
-{
-	struct dentry *result;
-	char *link;
-
-	link = kstrdup(target, GFP_KERNEL);
-	if (!link)
-		return NULL;
-
-	result = debugfs_create_file(name, S_IFLNK | S_IRWXUGO, parent, link,
-				     NULL);
-	if (!result)
-		kfree(link);
-	return result;
-}
-EXPORT_SYMBOL_GPL(debugfs_create_symlink);
-
-static int __debugfs_remove(struct dentry *dentry, struct dentry *parent)
-{
-	int ret = 0;
-
-	if (debugfs_positive(dentry)) {
-		if (dentry->d_inode) {
-			dget(dentry);
-			switch (dentry->d_inode->i_mode & S_IFMT) {
-			case S_IFDIR:
-				ret = simple_rmdir(parent->d_inode, dentry);
-				break;
-			case S_IFLNK:
-				kfree(dentry->d_inode->i_private);
-				/* fall through */
-			default:
-				simple_unlink(parent->d_inode, dentry);
-				break;
-			}
-			if (!ret)
-				d_delete(dentry);
-			dput(dentry);
-		}
-	}
-	return ret;
-}
-
-/**
- * debugfs_remove - removes a file or directory from the debugfs filesystem
- * @dentry: a pointer to a the dentry of the file or directory to be
- *          removed.
- *
- * This function removes a file or directory in debugfs that was previously
- * created with a call to another debugfs function (like
- * debugfs_create_file() or variants thereof.)
- *
- * This function is required to be called in order for the file to be
- * removed, no automatic cleanup of files will happen when a module is
- * removed, you are responsible here.
- */
-void debugfs_remove(struct dentry *dentry)
-{
-	struct dentry *parent;
-	int ret;
-
-	if (!dentry)
-		return;
-
-	parent = dentry->d_parent;
-	if (!parent || !parent->d_inode)
-		return;
-
-	mutex_lock(&parent->d_inode->i_mutex);
-	ret = __debugfs_remove(dentry, parent);
-	mutex_unlock(&parent->d_inode->i_mutex);
-	if (!ret)
-		simple_release_fs(&debugfs_mount, &debugfs_mount_count);
-}
-EXPORT_SYMBOL_GPL(debugfs_remove);
-
-/**
- * debugfs_remove_recursive - recursively removes a directory
- * @dentry: a pointer to a the dentry of the directory to be removed.
- *
- * This function recursively removes a directory tree in debugfs that
- * was previously created with a call to another debugfs function
- * (like debugfs_create_file() or variants thereof.)
- *
- * This function is required to be called in order for the file to be
- * removed, no automatic cleanup of files will happen when a module is
- * removed, you are responsible here.
- */
-void debugfs_remove_recursive(struct dentry *dentry)
-{
-	struct dentry *child;
-	struct dentry *parent;
-
-	if (!dentry)
-		return;
-
-	parent = dentry->d_parent;
-	if (!parent || !parent->d_inode)
-		return;
-
-	parent = dentry;
-	mutex_lock(&parent->d_inode->i_mutex);
-
-	while (1) {
-		/*
-		 * When all dentries under "parent" has been removed,
-		 * walk up the tree until we reach our starting point.
-		 */
-		if (list_empty(&parent->d_subdirs)) {
-			mutex_unlock(&parent->d_inode->i_mutex);
-			if (parent == dentry)
-				break;
-			parent = parent->d_parent;
-			mutex_lock(&parent->d_inode->i_mutex);
-		}
-		child = list_entry(parent->d_subdirs.next, struct dentry,
-				d_u.d_child);
- next_sibling:
-
-		/*
-		 * If "child" isn't empty, walk down the tree and
-		 * remove all its descendants first.
-		 */
-		if (!list_empty(&child->d_subdirs)) {
-			mutex_unlock(&parent->d_inode->i_mutex);
-			parent = child;
-			mutex_lock(&parent->d_inode->i_mutex);
-			continue;
-		}
-		__debugfs_remove(child, parent);
-		if (parent->d_subdirs.next == &child->d_u.d_child) {
-			/*
-			 * Try the next sibling.
-			 */
-			if (child->d_u.d_child.next != &parent->d_subdirs) {
-				child = list_entry(child->d_u.d_child.next,
-						   struct dentry,
-						   d_u.d_child);
-				goto next_sibling;
-			}
-
-			/*
-			 * Avoid infinite loop if we fail to remove
-			 * one dentry.
-			 */
-			mutex_unlock(&parent->d_inode->i_mutex);
-			break;
-		}
-		simple_release_fs(&debugfs_mount, &debugfs_mount_count);
-	}
-
-	parent = dentry->d_parent;
-	mutex_lock(&parent->d_inode->i_mutex);
-	__debugfs_remove(dentry, parent);
-	mutex_unlock(&parent->d_inode->i_mutex);
-	simple_release_fs(&debugfs_mount, &debugfs_mount_count);
-}
-EXPORT_SYMBOL_GPL(debugfs_remove_recursive);
-
-/**
- * debugfs_rename - rename a file/directory in the debugfs filesystem
- * @old_dir: a pointer to the parent dentry for the renamed object. This
- *          should be a directory dentry.
- * @old_dentry: dentry of an object to be renamed.
- * @new_dir: a pointer to the parent dentry where the object should be
- *          moved. This should be a directory dentry.
- * @new_name: a pointer to a string containing the target name.
- *
- * This function renames a file/directory in debugfs.  The target must not
- * exist for rename to succeed.
- *
- * This function will return a pointer to old_dentry (which is updated to
- * reflect renaming) if it succeeds. If an error occurs, %NULL will be
- * returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.
- */
-struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
-		struct dentry *new_dir, const char *new_name)
-{
-	int error;
-	struct dentry *dentry = NULL, *trap;
-	const char *old_name;
-
-	trap = lock_rename(new_dir, old_dir);
-	/* Source or destination directories don't exist? */
-	if (!old_dir->d_inode || !new_dir->d_inode)
-		goto exit;
-	/* Source does not exist, cyclic rename, or mountpoint? */
-	if (!old_dentry->d_inode || old_dentry == trap ||
-	    d_mountpoint(old_dentry))
-		goto exit;
-	dentry = lookup_one_len(new_name, new_dir, strlen(new_name));
-	/* Lookup failed, cyclic rename or target exists? */
-	if (IS_ERR(dentry) || dentry == trap || dentry->d_inode)
-		goto exit;
-
-	old_name = fsnotify_oldname_init(old_dentry->d_name.name);
-
-	error = simple_rename(old_dir->d_inode, old_dentry, new_dir->d_inode,
-		dentry);
-	if (error) {
-		fsnotify_oldname_free(old_name);
-		goto exit;
-	}
-	d_move(old_dentry, dentry);
-	fsnotify_move(old_dir->d_inode, new_dir->d_inode, old_name,
-		S_ISDIR(old_dentry->d_inode->i_mode),
-		NULL, old_dentry);
-	fsnotify_oldname_free(old_name);
-	unlock_rename(new_dir, old_dir);
-	dput(dentry);
-	return old_dentry;
-exit:
-	if (dentry && !IS_ERR(dentry))
-		dput(dentry);
-	unlock_rename(new_dir, old_dir);
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(debugfs_rename);
-
-/**
- * debugfs_initialized - Tells whether debugfs has been registered
- */
-bool debugfs_initialized(void)
-{
-	return debugfs_registered;
-}
-EXPORT_SYMBOL_GPL(debugfs_initialized);
-
-
-static struct kobject *debug_kobj;
-
-static int __init debugfs_init(void)
-{
-	int retval;
-
-	debug_kobj = kobject_create_and_add("debug", kernel_kobj);
-	if (!debug_kobj)
-		return -EINVAL;
-
-	retval = register_filesystem(&debug_fs_type);
-	if (retval)
-		kobject_put(debug_kobj);
-	else
-		debugfs_registered = true;
-
-	return retval;
-}
-core_initcall(debugfs_init);
-