Staging: wlags49_h2: fix copyright and comments style issue in dhfcfg.h

This is a patch to the dhfcfg.h file that fixed up a copyright and
commets style Errors found by the checkpatch.pl tools

Signed-off-by: Ruslan Pisarev <ruslan@rpisarev.org.ua>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>