Patch merged into coreboot/master: util/lint: Update to latest checkpatch.pl

the following patch was just integrated into master:
commit c6080c6bfc4d87b090f04e828b30bfd2d0207ff1
Author: Stefan Reinauer 
Date:   Fri Jul 29 16:01:40 2016 -0700

util/lint: Update to latest checkpatch.pl

Taken from upstream Linux kernel.

Change-Id: Id8c9d48b8ca3c7592dc4d78cfd092714bbbb2abf
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: https://review.coreboot.org/15980
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/15980 for details.

-gerrit