GCC-4.x fixes: clean up global data pointer initialization for all boards.
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index f24d3a4..7ca1ceb 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -38,10 +38,11 @@
 #include <ft_build.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 
 int checkcpu(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	ulong clock = gd->cpu_clk;
 	u32 pvr = get_pvr();
 	char buf[32];
@@ -138,8 +139,6 @@
 
 unsigned long get_tbclk(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	ulong tbclk;
 
 	tbclk = (gd->bus_clk + 3L) / 4L;