staging: unisys: remove unreferenced utility functions.

A number of functions were used for debug at one time but that code has been
removed.

Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/unisys/include/timskmodutils.h
Simple merge

diff --cc drivers/staging/unisys/visorutil/visorkmodutils.c
Simple merge