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cmd_mmc: make curr_device static

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The curr_device variable isn't used outside of cmd_mmc, so mark it static
to avoid conflicts with other pieces of code (like sata which also exports
a curr_device).  Otherwise we end up with stuff like:
common/libcommon.a(cmd_sata.o):(.data.curr_device+0x0):
	multiple definition of `curr_device'
common/libcommon.a(cmd_mmc.o):(.data.curr_device+0x0): first defined here

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-06-14 21:35:21 -04:00 committed by Wolfgang Denk
parent 2d8d2adde3
commit 02e22c2de1
1 changed files with 1 additions and 1 deletions
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2
common/cmd_mmc.c
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@ -26,7 +26,7 @@
#include <mmc.h>
#ifndef CONFIG_GENERIC_MMC
int curr_device = -1;
static int curr_device = -1;
int do_mmc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{