File 0004-omap4-board-change-global-data-pointer-to-file-scope.patch of Package u-boot

From 27708fcaa1df4baa49cd6f75efcd63fa9fa40286 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Mon, 25 Oct 2010 17:29:01 -0500
Subject: [PATCH 4/4] omap4: board: change global data pointer to file scope

DECLARE_GLOBAL_DATA_PTR is currently defined within the scope
of function while it is a global pointer. Change the scope of
definition to replicate it's global scope. This seems to help
gcc 4.5 optimizations as well.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
posted: http://www.mail-archive.com/u-boot@lists.denx.de/msg40964.html
 arch/arm/cpu/armv7/omap4/board.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index 8c1f395..a3a7273 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -32,6 +32,8 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/sizes.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /*
  * Routine: s_init
  * Description: Does early system init of muxing and clocks.
@@ -100,7 +102,6 @@ u32 sdram_size(void)
  */
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 
 	gd->bd->bi_dram[0].start = 0x80000000;
 	gd->bd->bi_dram[0].size = sdram_size();
-- 
1.6.3.3