staging: unisys: remove remaining proc directory entries

Finally, remove /proc/uislib and all remaining, redundant entries created
under /proc/uislib/vbus.

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

diff --cc drivers/staging/unisys/uislib/uislib.c
Simple merge