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, 614 deletions

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 */