musbotg_channel_alloc
td->channel = musbotg_channel_alloc(sc, td, 1);
td->channel = musbotg_channel_alloc(sc, td, 0);
static int musbotg_channel_alloc(struct musbotg_softc *, struct musbotg_td *td, uint8_t);
td->channel = musbotg_channel_alloc(sc, td, 1);
td->channel = musbotg_channel_alloc(sc, td, 0);
td->channel = musbotg_channel_alloc(sc, td, 1);
td->channel = musbotg_channel_alloc(sc, td, 0);
td->channel = musbotg_channel_alloc(sc, td, 1);
td->channel = musbotg_channel_alloc(sc, td, 0);
td->channel = musbotg_channel_alloc(sc, td, 1);
td->channel = musbotg_channel_alloc(sc, td, 0);