The Iris machines from Eurobraille do not have APM or ACPI support
to shut themselves down properly.  A special I/O sequence is
needed to do so.  This modle runs this I/O sequence at
kernel shutdown when its force parameter is set to 1.
Signed-off-by: NShérab <Sebastien.Hinderer@ens-lyon.org>
Acked-by: N"H. Peter Anvin" <hpa@zytor.com>
[ did minor coding style edits ]
Signed-off-by: NIngo Molnar <mingo@elte.hu>