Move DECLARE_GLOBAL_DATA_PTR to file scope
It can be optimised out by the compiler otherwise resulting
in obscure errors like a board not booting.
This has been documented in README since 2006 when these were
first fixed up for GCC 4.x.
Signed-off-by: John Rigby <john.rigby@linaro.org>
Fix some additional places.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
diff --git a/board/linkstation/linkstation.c b/board/linkstation/linkstation.c
index c0d43eb..e564e50 100644
--- a/board/linkstation/linkstation.c
+++ b/board/linkstation/linkstation.c
@@ -32,11 +32,12 @@
#include <pci.h>
#endif
+DECLARE_GLOBAL_DATA_PTR;
+
extern void init_AVR_DUART(void);
int checkboard (void)
{
- DECLARE_GLOBAL_DATA_PTR;
char *p;
bd_t *bd = gd->bd;