From: Nishanth Menon <nm@ti.com>
Date: Fri, 19 Nov 2010 16:19:40 +0000 (-0500)
Subject: omap4: board: change global data pointer to file scope
X-Git-Tag: v2010.12-rc2~41^2~1^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93e3568bd569ce4c079a84e20ea08da99ce83470;p=platform%2Fkernel%2Fu-boot.git

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>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---

diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index e7651d2..fcd29a7 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->ram_size = sdram_size();