From: Luis Alves <ljalvs@gmail.com>
Date: Sun, 13 May 2012 16:39:42 +0000 (+0100)
Subject: m68knommu: unaligned.h fix for M68000 core
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b2fb49bf2af013fa84d751ec02b0610571d67896;p=~shefty%2Frdma-dev.git

m68knommu: unaligned.h fix for M68000 core

This patch fixes unaligned memory access for the 68000 core based cpu's.

Some time ago, my cpu (68000) was raising address/bus error's when mounting
cifs shares (didn't bother to debug it at the time). After developing the
MMC/SD card driver I was having the same issue when mounting the vfat fs.

I've traced the issue down to the 'unaligned.h' file. (I guess nobody has
ever used unaligned.h back in the 68328 'era'.

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---

diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h
index 019caa740c2..f4043ae63db 100644
--- a/arch/m68k/include/asm/unaligned.h
+++ b/arch/m68k/include/asm/unaligned.h
@@ -2,7 +2,7 @@
 #define _ASM_M68K_UNALIGNED_H
 
 
-#ifdef CONFIG_COLDFIRE
+#if defined(CONFIG_COLDFIRE) || defined(CONFIG_M68000)
 #include <linux/unaligned/be_struct.h>
 #include <linux/unaligned/le_byteshift.h>
 #include <linux/unaligned/generic.h>