From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

This patch has fixed following build error.
This error occurred in relation to generic-ioremap_page_range-mips-conversion.patch

  CC      arch/mips/mm/ioremap.o
  arch/mips/mm/ioremap.c: In function `__ioremap':
  arch/mips/mm/ioremap.c:58: error: `high_memory' undeclared (first use in this function)
  arch/mips/mm/ioremap.c:58: error: (Each undeclared identifier is reported only once
  arch/mips/mm/ioremap.c:58: error: for each function it appears in.)
  arch/mips/mm/ioremap.c:65: error: `mem_map' undeclared (first use in this function)
  arch/mips/mm/ioremap.c:65: error: increment of pointer to unknown structure
  arch/mips/mm/ioremap.c:65: error: arithmetic on pointer to an incomplete type
  arch/mips/mm/ioremap.c:66: warning: implicit declaration of function `PageReserved'
  make[1]: *** [arch/mips/mm/ioremap.o] Error 1
  make: *** [arch/mips/mm] Error 2

Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/mips/mm/ioremap.c |    1 +
 1 files changed, 1 insertion(+)

diff -puN arch/mips/mm/ioremap.c~generic-ioremap_page_range-mips-conversion-fix arch/mips/mm/ioremap.c
--- a/arch/mips/mm/ioremap.c~generic-ioremap_page_range-mips-conversion-fix
+++ a/arch/mips/mm/ioremap.c
@@ -6,6 +6,7 @@
  * (C) Copyright 1995 1996 Linus Torvalds
  * (C) Copyright 2001, 2002 Ralf Baechle
  */
+#include <linux/mm.h>
 #include <linux/module.h>
 #include <asm/addrspace.h>
 #include <asm/byteorder.h>
_