863 open_bchannel(struct tiger_hw *card, struct channel_req *rq)  in open_bchannel()  argument
867 	if (rq->adr.channel == 0 || rq->adr.channel > 2)  in open_bchannel()
869 	if (rq->protocol == ISDN_P_NONE)  in open_bchannel()
871 	bch = &card->bc[rq->adr.channel - 1].bch;  in open_bchannel()
875 	bch->ch.protocol = rq->protocol;  in open_bchannel()
876 	rq->ch = &bch->ch;  in open_bchannel()
889 	struct channel_req	*rq;  in nj_dctrl()  local
895 		rq = arg;  in nj_dctrl()
896 		if (rq->protocol == ISDN_P_TE_S0)  in nj_dctrl()
897 			err = card->isac.open(&card->isac, rq);  in nj_dctrl()
899 			err = open_bchannel(card, rq);  in nj_dctrl()