omap3: emif|sdrc: use a single global data define

DECLARE_GLOBAL_DATA_PTR declarations in functions are inherently
troublesome with various compilers (e.g. gcc 4.5)

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

arch/arm/cpu/armv7/omap3/emif4.c

@@ -29,6 +29,7 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/emif4.h>
 
+DECLARE_GLOBAL_DATA_PTR;
 extern omap3_sysinfo sysinfo;
 
 static emif4_t *emif4_base = (emif4_t *)OMAP34XX_SDRC_BASE;
@@ -139,7 +140,6 @@ void do_emif4_init(void)
  */
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);
@@ -157,7 +157,6 @@ int dram_init(void)
 
 void dram_init_banksize (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);

arch/arm/cpu/armv7/omap3/sdrc.c

@@ -37,6 +37,7 @@
 #include <asm/arch/mem.h>
 #include <asm/arch/sys_proto.h>
 
+DECLARE_GLOBAL_DATA_PTR;
 extern omap3_sysinfo sysinfo;
 
 static struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE;
@@ -172,7 +173,6 @@ void do_sdrc_init(u32 cs, u32 early)
  */
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);
@@ -194,7 +194,6 @@ int dram_init(void)
 
 void dram_init_banksize (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);