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[25/28] mISDN: Bugfix hfcsusb: usb endpoint activation/deactivation

Message ID 20120423170551.72ED49FB8D@pingi6.linux-pingi.de
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Karsten Keil April 21, 2012, 4:09 p.m. UTC 
From: Martin Bachem <info@colognechip.com>

Fixed activation/deactivation of B1/B2's USB endpoints

Signed-off-by: Martin Bachem <info@colognechip.com>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
---
 drivers/isdn/hardware/mISDN/hfcsusb.c |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)
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Patch

diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 3c20b4f..cd0f2f6 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -232,7 +232,7 @@  hfcusb_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb)
 		return ret;
 	case PH_ACTIVATE_REQ:
 		if (!test_and_set_bit(FLG_ACTIVE, &bch->Flags)) {
-			hfcsusb_start_endpoint(hw, bch->nr);
+			hfcsusb_start_endpoint(hw, bch->nr - 1);
 			ret = hfcsusb_setup_bch(bch, ch->protocol);
 		} else
 			ret = 0;
@@ -496,12 +496,6 @@  open_bchannel(struct hfcsusb *hw, struct channel_req *rq)
 	bch->ch.protocol = rq->protocol;
 	rq->ch = &bch->ch;
 
-	/* start USB endpoint for bchannel */
-	if (rq->adr.channel  == 1)
-		hfcsusb_start_endpoint(hw, HFC_CHAN_B1);
-	else
-		hfcsusb_start_endpoint(hw, HFC_CHAN_B2);
-
 	if (!try_module_get(THIS_MODULE))
 		printk(KERN_WARNING "%s: %s:cannot get module\n",
 		       hw->name, __func__);
@@ -1806,7 +1800,7 @@  deactivate_bchannel(struct bchannel *bch)
 	mISDN_clear_bchannel(bch);
 	spin_unlock_irqrestore(&hw->lock, flags);
 	hfcsusb_setup_bch(bch, ISDN_P_NONE);
-	hfcsusb_stop_endpoint(hw, bch->nr);
+	hfcsusb_stop_endpoint(hw, bch->nr - 1);
 }
 
 /*