Symbol: HFC_CFG_OPTICAL
drivers/isdn/hardware/mISDN/hfcmulti.c
3860
if (test_bit(HFC_CFG_OPTICAL, &hc->chan[hc->dnum[0]].cfg)) {
drivers/isdn/hardware/mISDN/hfcmulti.c
4679
test_and_set_bit(HFC_CFG_OPTICAL,