From: Michal Simek <monstr@monstr.eu>
Date: Tue, 18 Oct 2011 09:33:07 +0000 (+0200)
Subject: microblaze: Fix strict-aliasing rules for in_be32
X-Git-Tag: v2011.12-rc1~344^2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1fbd0c36daeb2340210bbd68ee2f62f26a8bdfa0;p=oweals%2Fu-boot.git

microblaze: Fix strict-aliasing rules for in_be32

readl should work with unsigned int instead of unsigned long.

Signed-off-by: Michal Simek <monstr@monstr.eu>
---

diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index 7e190d15c6..584cbce358 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -25,7 +25,7 @@
 #define readw(addr) \
   ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; })
 #define readl(addr) \
-  ({ unsigned long __v = (*(volatile unsigned long *) (addr)); __v; })
+	({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; })
 
 #define writeb(b, addr) \
   (void)((*(volatile unsigned char *) (addr)) = (b))