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fix building when saveenv is disabled in some setups

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If you enable environment in the flash, but disable the embedded
option, and you disable the saveenv command, then the #if nested
logic will trigger a compile failure:
env_flash.c: In function 'env_relocate_spec':
env_flash.c:399: error: 'flash_addr' undeclared (first use in this function)
The fix is to add CMD_SAVEENV ifdef protection like everywhere else.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2008-05-02 18:17:50 -04:00 committed by Wolfgang Denk
parent ccf1ad535a
commit 4acc2a108a
1 changed files with 2 additions and 0 deletions
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2
common/env_flash.c
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@ -378,7 +378,9 @@ void env_relocate_spec (void)
puts ("*** Warning - some problems detected "
"reading environment; recovered successfully\n\n");
#endif /* CFG_ENV_ADDR_REDUND */
#ifdef CMD_SAVEENV
memcpy (env_ptr, (void*)flash_addr, CFG_ENV_SIZE);
#endif
#endif /* ! ENV_IS_EMBEDDED || CFG_ENV_ADDR_REDUND */
}