From 53abac1767c5c40ce0eafe729cd04cca1fcc8292 Mon Sep 17 00:00:00 2001
From: Bruce Griffith <Bruce.Griffith@se-eng.com>
Date: Tue, 25 Jun 2013 14:27:16 -0600
Subject: [PATCH] amd/cimx/rd890/amd.h: Eliminate redefinition of NULL

This change replaces a redefinition of NULL with the standard
definition from <stddef.h> to eliminate a compiler redefinition
warning.

Change-Id: I441fa569f545c0efb00284b5ee58aa27cb6617ba
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3540
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
---
 src/northbridge/amd/cimx/rd890/amd.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/northbridge/amd/cimx/rd890/amd.h b/src/northbridge/amd/cimx/rd890/amd.h
index 1ceff80491..e7a9ca9a53 100644
--- a/src/northbridge/amd/cimx/rd890/amd.h
+++ b/src/northbridge/amd/cimx/rd890/amd.h
@@ -32,10 +32,7 @@
 // AGESA Types and Definitions
 //
 //
-#ifndef NULL
-  #define NULL 0
-#endif
-
+#include <stddef.h>
 
 #define LAST_ENTRY 0xFFFFFFFF
 #define IOCF8 0xCF8