mISDN: Use protocol to detect D-channel
Use protocol to detect D-channel not the channel number 0
Signed-off-by: Martin Bachem <m.bachem@gmx.de>
Signed-off-by: Karsten Keil <kkeil@suse.de>
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 8461477..37c2e19 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -1964,7 +1964,8 @@
switch (cmd) {
case OPEN_CHANNEL:
rq = arg;
- if (rq->adr.channel == 0)
+ if ((rq->protocol == ISDN_P_TE_S0) ||
+ (rq->protocol == ISDN_P_NT_S0))
err = open_dchannel(hc, ch, rq);
else
err = open_bchannel(hc, rq);