path: root/include/asm-arm/arch-sa1100/io.h

/*
 * linux/include/asm-arm/arch-sa1100/io.h
 *
 * Copyright (C) 1997-1999 Russell King
 *
 * Modifications:
 *  06-12-1997	RMK	Created.
 *  07-04-1999	RMK	Major cleanup
 */
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H

#include <asm/hardware.h>

#define IO_SPACE_LIMIT 0xffffffff

/*
 * We don't actually have real ISA nor PCI buses, but there is so many 
 * drivers out there that might just work if we fake them...
 */
static inline void __iomem *__io(unsigned long addr)
{
	return (void __iomem *)addr;
}
#define __io(a)			__io(a)
#define __mem_pci(a)		(a)
#define __mem_isa(a)		(a)

#endif