xdma_setup_intr
error = xdma_setup_intr(sc->xchan_tx, 0, cqspi_xdma_tx_intr,
error = xdma_setup_intr(sc->xchan_rx, 0, cqspi_xdma_rx_intr,
int xdma_setup_intr(xdma_channel_t *xchan, int flags, int (*cb)(void *,
err = xdma_setup_intr(sc->xchan, 0, xdmatest_intr, sc, &sc->ih);