- void *base;
-
- pr_debug ("remove: %s, state %x", hcd->self.bus_name, hcd->state);
-
- if (in_interrupt ())
- BUG ();
-
- hcd->state = USB_STATE_QUIESCING;
-
- pr_debug ("%s: roothub graceful disconnect", hcd->self.bus_name);
- usb_disconnect (&hcd->self.root_hub);
-
- hcd->driver->stop (hcd);
- hcd->state = USB_STATE_HALT;
-
- free_irq (hcd->irq, hcd);
- hcd_buffer_destroy (hcd);
-
- usb_deregister_bus (&hcd->self);
-
- base = hcd->regs;
- hcd->driver->hcd_free (hcd);
-