port_create_usb
extern int port_create_usb(topo_mod_t *, tnode_t *, topo_instance_t,
if ((ret = port_create_usb(mod, pn, i, &tn)) != 0)
if ((ret = port_create_usb(mod, pnode, base, &tn)) != 0)
if ((ret = port_create_usb(mod, pnode, base, &tn)) != 0)