/arch/sh/boards/saturn/io.c

 1/*
 2 * arch/sh/boards/saturn/io.c
 3 *
 4 * I/O routines for the Sega Saturn.
 5 *
 6 * Copyright (C) 2002 Paul Mundt
 7 *
 8 * Released under the terms of the GNU GPL v2.0.
 9 */
10#include <asm/saturn/io.h>
11#include <asm/machvec.h>
12
13unsigned long saturn_isa_port2addr(unsigned long offset)
14{
15	return offset;
16}
17
18void *saturn_ioremap(unsigned long offset, unsigned long size)
19{
20	return (void *)offset;
21}
22
23void saturn_iounmap(void *addr)
24{
25}
26