[U-Boot] [PATCH] omap4: board: change global data pointer to file scope

[Nishanth Menon]

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 at ti.com>
---
 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 24a66f5..f967d09 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;
 
 #if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	gd->bd->bi_dram[0].start = 0x80000000;
-- 
1.6.3.3