driverfs: [PATCH] remove bus and improve driver management (2.5.30)

My mail program messed up the diagrams. These should be better. -Adam

bus-> pci-> parport_pc

            agpgart
            cardbus
            usb->       hid

driver-> pci-> usb-> hid

                             parport_pc->   lp
                             agpgart
                             cardbus