staging: visorchannelstub driver to provide channel support routines

The visorchannelstub module provides support routines for storing and
retrieving data from a channel.

Signed-off-by: Ken Cox <jkc@redhat.com>
Cc: Ben Romer <sparmaintainer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 files changed