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cmd_mem: call unmap_sysmem() after map_sysmem()

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Actually, unmap_sysmem() does nothing.  Just in case.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada
2014-10-23 17:46:24 +09:00
committed by Tom Rini
parent 616e2162a5
commit a3a4749df2
1 changed files with 3 additions and 0 deletions
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3
common/cmd_mem.c
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@@ -480,6 +480,9 @@ static int do_mem_cp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
if ((count % (64 << 10)) == 0)
WATCHDOG_RESET();
}
unmap_sysmem(buf);
unmap_sysmem(src);
return 0;
}