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m68knommu: unaligned.h fix for M68000 core
authorLuis Alves <ljalvs@gmail.com>
Sun, 13 May 2012 16:39:42 +0000 (17:39 +0100)
committerGreg Ungerer <gerg@uclinux.org>
Sun, 20 May 2012 11:23:04 +0000 (21:23 +1000)
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>
arch/m68k/include/asm/unaligned.h patch | blob | blame | history

diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h
index 019caa740c21122a9a39892f69831a060a549021..f4043ae63db1292889957f28cee8d4375d5719e3 100644 (file)
--- 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>