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cmd_mem: localize state variables

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These "last" variables aren't used outside of this file, so add static.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-12-22 09:40:29 -05:00 committed by Wolfgang Denk
parent 558605cf4f
commit d6efe244e4
1 changed files with 3 additions and 3 deletions
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6
common/cmd_mem.c
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@ -48,9 +48,9 @@ static int mod_mem(cmd_tbl_t *, int, int, int, char * const []);
/* Display values from last command.
* Memory modify remembered values are different from display memory.
*/
uint dp_last_addr, dp_last_size;
uint dp_last_length = 0x40;
uint mm_last_addr, mm_last_size;
static uint dp_last_addr, dp_last_size;
static uint dp_last_length = 0x40;
static uint mm_last_addr, mm_last_size;
static ulong base_address = 0;