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authorMike Frysinger <vapier@gentoo.org>2010-12-22 09:40:29 -0500
committerWolfgang Denk <wd@denx.de>2011-01-09 18:03:10 +0100
commitd6efe244e485d119ff4d3505d9c6fc0ddc9b4fb5 (patch)
tree1246fac48c25ca3e7ea706ea4d0d86854849f9db /common/cmd_mem.c
parent558605cf4fe9558dff9b8ea2241fbeb526dc353d (diff)
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cmd_mem: localize state variables
These "last" variables aren't used outside of this file, so add static. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'common/cmd_mem.c')
-rw-r--r--common/cmd_mem.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index f7a442a..f03233c 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -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;