Symbol: HFCUSB_B1_TX
drivers/isdn/hardware/mISDN/hfcsusb.c
1655
start_isoc_chain(hw->fifos + HFCUSB_B1_TX,
drivers/isdn/hardware/mISDN/hfcsusb.c
1875
hw->fifos[HFCUSB_B1_TX].bch = &hw->bch[0];