staging: unisys: remove file.c and pass functionality to visorchipset

This patch trasitions the include files and functions from file.c
and places them into visorchipset_main.c

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/unisys/visorchipset/Makefile
Simple merge

diff --cc drivers/staging/unisys/visorchipset/file.c
Simple merge

diff --cc drivers/staging/unisys/visorchipset/visorchipset_main.c
Simple merge