Use the kbuild style log.
Prior to this commit:
./scripts/check-config.sh u-boot.cfg \
./scripts/config_whitelist.txt . 1>&2
With this commit:
CFGCHK u-boot.cfg
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>