The mcb bus' device member wasn't correctly initialized and thus wasn't placed
correctly into the driver model.
Signed-off-by: NJohannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: NAndreas Werner <andreas.werner@men.de>
Tested-by: NAndreas Werner <andreas.werner@men.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>