HFC_CHAN_E
if ((channel == HFC_CHAN_E) && (hw->fifos[HFCUSB_PCM_RX].active))
case HFC_CHAN_E:
if ((channel == HFC_CHAN_E) && (!hw->fifos[HFCUSB_PCM_RX].active))
if (channel != HFC_CHAN_E)
hfcsusb_stop_endpoint(hw, HFC_CHAN_E);
hfcsusb_start_endpoint(hw, HFC_CHAN_E);
hfcsusb_stop_endpoint(hw, HFC_CHAN_E);