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[PATCH][MIPS] remove unused arch/mips/jazz/io.c

To: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH][MIPS] remove unused arch/mips/jazz/io.c
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Sun, 22 Jul 2007 13:03:37 +0900
Cc: yoichi_yuasa@tripeaks.co.jp, linux-mips <linux-mips@linux-mips.org>
Organization: TriPeaks Corporation
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Remove unused arch/mips/jazz/io.c

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

diff -pruN -X generic/Documentation/dontdiff generic-orig/arch/mips/jazz/io.c 
generic/arch/mips/jazz/io.c
--- generic-orig/arch/mips/jazz/io.c    2007-07-21 21:55:08.017089750 +0900
+++ generic/arch/mips/jazz/io.c 1970-01-01 09:00:00.000000000 +0900
@@ -1,135 +0,0 @@
-/*
- * 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.
- *
- * Low level I/O functions for Jazz family machines.
- *
- * Copyright (C) 1997 by Ralf Baechle.
- */
-#include <linux/string.h>
-#include <linux/spinlock.h>
-#include <asm/addrspace.h>
-#include <asm/system.h>
-#include <asm/jazz.h>
-
-/*
- * Map an 16mb segment of the EISA address space to 0xe3000000;
- */
-static inline void map_eisa_address(unsigned long address)
-{
-  /* XXX */
-  /* We've got an wired entry in the TLB.  We just need to modify it.
-     fast and clean.  But since we want to get rid of wired entries
-     things are a little bit more complicated ... */
-}
-
-static unsigned char jazz_readb(unsigned long addr)
-{
-       unsigned char res;
-
-       map_eisa_address(addr);
-       addr &= 0xffffff;
-       res = *(volatile unsigned char *) (JAZZ_EISA_BASE + addr);
-
-       return res;
-}
-
-static unsigned short jazz_readw(unsigned long addr)
-{
-       unsigned short res;
-
-       map_eisa_address(addr);
-       addr &= 0xffffff;
-       res = *(volatile unsigned char *) (JAZZ_EISA_BASE + addr);
-
-       return res;
-}
-
-static unsigned int jazz_readl(unsigned long addr)
-{
-       unsigned int res;
-
-       map_eisa_address(addr);
-       addr &= 0xffffff;
-       res = *(volatile unsigned char *) (JAZZ_EISA_BASE + addr);
-
-       return res;
-}
-
-static void jazz_writeb(unsigned char val, unsigned long addr)
-{
-       map_eisa_address(addr);
-       addr &= 0xffffff;
-       *(volatile unsigned char *) (JAZZ_EISA_BASE + addr) = val;
-}
-
-static void jazz_writew(unsigned short val, unsigned long addr)
-{
-       map_eisa_address(addr);
-       addr &= 0xffffff;
-       *(volatile unsigned char *) (JAZZ_EISA_BASE + addr) = val;
-}
-
-static void jazz_writel(unsigned int val, unsigned long addr)
-{
-       map_eisa_address(addr);
-       addr &= 0xffffff;
-       *(volatile unsigned char *) (JAZZ_EISA_BASE + addr) = val;
-}
-
-static void jazz_memset_io(unsigned long addr, int val, unsigned long len)
-{
-       unsigned long waddr;
-
-       waddr = JAZZ_EISA_BASE | (addr & 0xffffff);
-       while(len) {
-               unsigned long fraglen;
-
-               fraglen = (~addr + 1) & 0xffffff;
-               fraglen = (fraglen < len) ? fraglen : len;
-               map_eisa_address(addr);
-               memset((char *)waddr, val, fraglen);
-               addr += fraglen;
-               waddr = waddr + fraglen - 0x1000000;
-               len -= fraglen;
-       }
-}
-
-static void jazz_memcpy_fromio(unsigned long to, unsigned long from, unsigned 
long len)
-{
-       unsigned long waddr;
-
-       waddr = JAZZ_EISA_BASE | (from & 0xffffff);
-       while(len) {
-               unsigned long fraglen;
-
-               fraglen = (~from + 1) & 0xffffff;
-               fraglen = (fraglen < len) ? fraglen : len;
-               map_eisa_address(from);
-               memcpy((void *)to, (void *)waddr, fraglen);
-               to += fraglen;
-               from += fraglen;
-               waddr = waddr + fraglen - 0x1000000;
-               len -= fraglen;
-       }
-}
-
-static void jazz_memcpy_toio(unsigned long to, unsigned long from, unsigned 
long len)
-{
-       unsigned long waddr;
-
-       waddr = JAZZ_EISA_BASE | (to & 0xffffff);
-       while(len) {
-               unsigned long fraglen;
-
-               fraglen = (~to + 1) & 0xffffff;
-               fraglen = (fraglen < len) ? fraglen : len;
-               map_eisa_address(to);
-               memcpy((char *)to + JAZZ_EISA_BASE, (void *)from, fraglen);
-               to += fraglen;
-               from += fraglen;
-               waddr = waddr + fraglen - 0x1000000;
-               len -= fraglen;
-       }
-}

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