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Blackfin: gd_t: relocate volatile markings

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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 <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2012-02-16 01:10:43 -05:00
parent 2790bf69dc
commit 33e7e60c77
1 changed files with 1 additions and 1 deletions
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2
arch/blackfin/include/asm/global_data.h
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@ -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