1 files changed, 0 insertions, 122 deletions
diff --git a/arch/powerpc/kernel/proc_ppc64.c b/arch/powerpc/kernel/proc_ppc64.c
deleted file mode 100644
index c647ddef40d..00000000000
--- a/arch/powerpc/kernel/proc_ppc64.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen IBM Corporation
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-
-#include <asm/machdep.h>
-#include <asm/vdso_datapage.h>
-#include <asm/rtas.h>
-#include <asm/uaccess.h>
-#include <asm/prom.h>
-
-static loff_t  page_map_seek( struct file *file, loff_t off, int whence);
-static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,
-			      loff_t *ppos);
-static int     page_map_mmap( struct file *file, struct vm_area_struct *vma );
-
-static const struct file_operations page_map_fops = {
-	.llseek	= page_map_seek,
-	.read	= page_map_read,
-	.mmap	= page_map_mmap
-};
-
-/*
- * Create the ppc64 and ppc64/rtas directories early. This allows us to
- * assume that they have been previously created in drivers.
- */
-static int __init proc_ppc64_create(void)
-{
-	struct proc_dir_entry *root;
-
-	root = proc_mkdir("ppc64", NULL);
-	if (!root)
-		return 1;
-
-	if (!of_find_node_by_path("/rtas"))
-		return 0;
-
-	if (!proc_mkdir("rtas", root))
-		return 1;
-
-	if (!proc_symlink("rtas", NULL, "ppc64/rtas"))
-		return 1;
-
-	return 0;
-}
-core_initcall(proc_ppc64_create);
-
-static int __init proc_ppc64_init(void)
-{
-	struct proc_dir_entry *pde;
-
-	pde = proc_create_data("ppc64/systemcfg", S_IFREG|S_IRUGO, NULL,
-			       &page_map_fops, vdso_data);
-	if (!pde)
-		return 1;
-	pde->size = PAGE_SIZE;
-
-	return 0;
-}
-__initcall(proc_ppc64_init);
-
-static loff_t page_map_seek( struct file *file, loff_t off, int whence)
-{
-	loff_t new;
-	struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
-
-	switch(whence) {
-	case 0:
-		new = off;
-		break;
-	case 1:
-		new = file->f_pos + off;
-		break;
-	case 2:
-		new = dp->size + off;
-		break;
-	default:
-		return -EINVAL;
-	}
-	if ( new < 0 || new > dp->size )
-		return -EINVAL;
-	return (file->f_pos = new);
-}
-
-static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,
-			      loff_t *ppos)
-{
-	struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
-	return simple_read_from_buffer(buf, nbytes, ppos, dp->data, dp->size);
-}
-
-static int page_map_mmap( struct file *file, struct vm_area_struct *vma )
-{
-	struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
-
-	if ((vma->vm_end - vma->vm_start) > dp->size)
-		return -EINVAL;
-
-	remap_pfn_range(vma, vma->vm_start, __pa(dp->data) >> PAGE_SHIFT,
-						dp->size, vma->vm_page_prot);
-	return 0;
-}
-