On Wed, Jan 26, 2022 at 05:16:52PM +0300, Mika Westerberg wrote: > +/** > + * tb_lc_xhci_connect() - Connect internal xHCI > + * @port: Device router lane 0 adapter > + * > + * Tells LC to connect the internal xHCI to @port. Returns %0 in success ^^ on > + * and negative errno in case of failure. Can be called for Thunderbolt 3 > + * routers only. > + */