diff --git a/arch/sh/lib64/Makefile b/arch/sh/lib64/Makefile
index 6a4cc3f..c8c7cf4 100644
--- a/arch/sh/lib64/Makefile
+++ b/arch/sh/lib64/Makefile
@@ -1,19 +1,15 @@
 #
+# Makefile for the SH-5 specific library files..
+#
+# Copyright (C) 2000, 2001  Paolo Alberelli
+# Copyright (C) 2003  Paul Mundt
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
 #
-# Copyright (C) 2000, 2001  Paolo Alberelli
-# Coprygith (C) 2003  Paul Mundt
-#
-# Makefile for the SH-5 specific library files..
-#
-# Note! Dependencies are done automagically by 'make dep', which also
-# removes any old dependencies. DON'T put your own dependencies here
-# unless it's something special (ie not a .c file).
-#
 
 # Panic should really be compiled as PIC
-lib-y  := udelay.o c-checksum.o dbg.o io.o panic.o memcpy.o copy_user_memcpy.o \
+lib-y  := udelay.o c-checksum.o dbg.o panic.o memcpy.o copy_user_memcpy.o \
 		page_copy.o page_clear.o iomap.o
 
diff --git a/arch/sh/lib64/io.c b/arch/sh/lib64/io.c
deleted file mode 100644
index a3f3a2b..0000000
--- a/arch/sh/lib64/io.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * This file contains the I/O routines for use on the overdrive board
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <asm/system.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-
-/*  Now for the string version of these functions */
-void outsb(unsigned long port, const void *addr, unsigned long count)
-{
-	int i;
-	unsigned char *p = (unsigned char *) addr;
-
-	for (i = 0; i < count; i++, p++) {
-		outb(*p, port);
-	}
-}
-EXPORT_SYMBOL(outsb);
-
-void insb(unsigned long port, void *addr, unsigned long count)
-{
-	int i;
-	unsigned char *p = (unsigned char *) addr;
-
-	for (i = 0; i < count; i++, p++) {
-		*p = inb(port);
-	}
-}
-EXPORT_SYMBOL(insb);
-
-/* For the 16 and 32 bit string functions, we have to worry about alignment.
- * The SH does not do unaligned accesses, so we have to read as bytes and
- * then write as a word or dword.
- * This can be optimised a lot more, especially in the case where the data
- * is aligned
- */
-
-void outsw(unsigned long port, const void *addr, unsigned long count)
-{
-	int i;
-	unsigned short tmp;
-	unsigned char *p = (unsigned char *) addr;
-
-	for (i = 0; i < count; i++, p += 2) {
-		tmp = (*p) | ((*(p + 1)) << 8);
-		outw(tmp, port);
-	}
-}
-EXPORT_SYMBOL(outsw);
-
-void insw(unsigned long port, void *addr, unsigned long count)
-{
-	int i;
-	unsigned short tmp;
-	unsigned char *p = (unsigned char *) addr;
-
-	for (i = 0; i < count; i++, p += 2) {
-		tmp = inw(port);
-		p[0] = tmp & 0xff;
-		p[1] = (tmp >> 8) & 0xff;
-	}
-}
-EXPORT_SYMBOL(insw);
-
-void outsl(unsigned long port, const void *addr, unsigned long count)
-{
-	int i;
-	unsigned tmp;
-	unsigned char *p = (unsigned char *) addr;
-
-	for (i = 0; i < count; i++, p += 4) {
-		tmp = (*p) | ((*(p + 1)) << 8) | ((*(p + 2)) << 16) |
-		    ((*(p + 3)) << 24);
-		outl(tmp, port);
-	}
-}
-EXPORT_SYMBOL(outsl);
-
-void insl(unsigned long port, void *addr, unsigned long count)
-{
-	int i;
-	unsigned tmp;
-	unsigned char *p = (unsigned char *) addr;
-
-	for (i = 0; i < count; i++, p += 4) {
-		tmp = inl(port);
-		p[0] = tmp & 0xff;
-		p[1] = (tmp >> 8) & 0xff;
-		p[2] = (tmp >> 16) & 0xff;
-		p[3] = (tmp >> 24) & 0xff;
-
-	}
-}
-EXPORT_SYMBOL(insl);
-
-void memcpy_toio(void __iomem *to, const void *from, long count)
-{
-	unsigned char *p = (unsigned char *) from;
-
-	while (count) {
-		count--;
-		writeb(*p++, to++);
-	}
-}
-EXPORT_SYMBOL(memcpy_toio);
-
-void memcpy_fromio(void *to, void __iomem *from, long count)
-{
-	int i;
-	unsigned char *p = (unsigned char *) to;
-
-	for (i = 0; i < count; i++) {
-		p[i] = readb(from);
-		from++;
-	}
-}
-EXPORT_SYMBOL(memcpy_fromio);