procd: make nand_do_platform_check check image only
Recently all targets have been updated to call nand_do_upgrade directly.
It's not needed anymore to leave a magic /tmp/sysupgrade-nand-path mark
during image check.
Signed-off-by: Rafał Miłecki <[email protected]>
Acked-by: John Crispin <[email protected]>
SVN-Revision: 47079