usb_bus_mem_free_all
usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&esc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_otg.sc_bus, NULL);
usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_bus, NULL);
usb_bus_mem_free_all(&sc->sc_otg.sc_bus, NULL);
usb_bus_mem_free_all(&esc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->ohci_sc.sc_bus, &ohci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc.sc_bus, NULL);
usb_bus_mem_free_all(&sc->sc_bus, &ohci_iterate_hw_softc);
usb_bus_mem_free_all(&sc->sc_bus, &uhci_iterate_hw_softc);
usb_bus_mem_free_all(bus, cb);
usb_bus_mem_free_all(&sc->sc_bus, &xhci_iterate_hw_softc);
void usb_bus_mem_free_all(struct usb_bus *bus, usb_bus_mem_cb_t *cb);