This makes Blackfin behave the same as other ports, and fixes many gcc
warnings that show up with 4.5+:
board.c:40:1: warning: optimization may eliminate reads and/or
writes to register variables
Signed-off-by: Mike Frysinger <vap...@gentoo.org>
---
arch/blackfin/include/asm/global_data.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/blackfin/include/asm/global_data.h
b/arch/blackfin/include/asm/global_data.h
index 67aa30f..973ea29 100644
--- a/arch/blackfin/include/asm/global_data.h
+++ b/arch/blackfin/include/asm/global_data.h
@@ -73,6 +73,6 @@ typedef struct global_data {
#define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out)
*/
#define GD_FLG_ENV_READY 0x00080 /* Environment imported into hash table
*/
-#define DECLARE_GLOBAL_DATA_PTR register gd_t * volatile gd asm ("P3")
+#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("P3")
#endif
--
1.7.8.4
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