908 open_bchannel(struct fritzcard *fc, struct channel_req *rq)  in open_bchannel()  argument
912 	if (rq->adr.channel == 0 || rq->adr.channel > 2)  in open_bchannel()
914 	if (rq->protocol == ISDN_P_NONE)  in open_bchannel()
916 	bch = &fc->bch[rq->adr.channel - 1];  in open_bchannel()
919 	bch->ch.protocol = rq->protocol;  in open_bchannel()
920 	rq->ch = &bch->ch;  in open_bchannel()
933 	struct channel_req	*rq;  in avm_dctrl()  local
939 		rq = arg;  in avm_dctrl()
940 		if (rq->protocol == ISDN_P_TE_S0)  in avm_dctrl()
941 			err = fc->isac.open(&fc->isac, rq);  in avm_dctrl()
943 			err = open_bchannel(fc, rq);  in avm_dctrl()