From 3447ef29a7f3b1fd0d8d58376950e695e04f6f8b Mon Sep 17 00:00:00 2001
From: John Williams <john.williams@petalogix.com>
Date: Tue, 24 Mar 2009 11:10:00 +1000
Subject: [PATCH] microblaze: Don't use access_ok for unaligned

it assumes we have an unaligned exception handler which

 (a) may not be true
 (b) costs a lot of performance
 Instead we'll use struct/union method for big endian accesses,
  and byte-shifting for little endian.

Signed-off-by: John Williams <john.williams@petalogix.com>
---
 arch/microblaze/include/asm/unaligned.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/microblaze/include/asm/unaligned.h b/arch/microblaze/include/asm/unaligned.h
index 9d66b640c910..3658d91ac0fb 100644
--- a/arch/microblaze/include/asm/unaligned.h
+++ b/arch/microblaze/include/asm/unaligned.h
@@ -12,7 +12,8 @@
 
 # ifdef __KERNEL__
 
-# include <linux/unaligned/access_ok.h>
+# include <linux/unaligned/be_struct.h>
+# include <linux/unaligned/le_byteshift.h>
 # include <linux/unaligned/generic.h>
 
 # define get_unaligned	__get_unaligned_be
-- 
2.39.5