arch/arm/mach-u300/include/mach/io.h

   1 /*
   2  *
   3  * arch/arm/mach-u300/include/mach/io.h
   4  *
   5  *
   6  * Copyright (C) 2006-2009 ST-Ericsson AB
   7  * License terms: GNU General Public License (GPL) version 2
   8  * Dummy IO map for being able to use writew()/readw(),
   9  * writel()/readw() and similar accessor functions.
  10  * Author: Linus Walleij <linus.walleij@stericsson.com>
  11  */
  12 #ifndef __MACH_IO_H
  13 #define __MACH_IO_H
  14
  15 #define IO_SPACE_LIMIT 0xffffffff
  16
  17 #define __io(a)         __typesafe_io(a)
  18 #define __mem_pci(a)    (a)
  19
  20 #endif