ISOC_COMM_CONTROL_OFFSET
snd_motu_transaction_write(motu, ISOC_COMM_CONTROL_OFFSET, ®,
err = snd_motu_transaction_read(motu, ISOC_COMM_CONTROL_OFFSET, ®,
return snd_motu_transaction_write(motu, ISOC_COMM_CONTROL_OFFSET, ®,
err = snd_motu_transaction_read(motu, ISOC_COMM_CONTROL_OFFSET, ®,