Staging: ipack: get rid of ipack_device->bus_nr.

It is replicating information contained in ipack_device->bus->bus_nr.

Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org>
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4 files changed