diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 7e04dd69f609..59b054810ed0 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -199,7 +199,6 @@ static void hci_usb_tx_complete(struct urb *urb);
 #define __pending_q(husb, type)   (&husb->pending_q[type-1])
 #define __completed_q(husb, type) (&husb->completed_q[type-1])
 #define __transmit_q(husb, type)  (&husb->transmit_q[type-1])
-#define __reassembly(husb, type)  (husb->reassembly[type-1])
 
 static inline struct _urb *__get_completed(struct hci_usb *husb, int type)
 {
@@ -429,12 +428,6 @@ static void hci_usb_unlink_urbs(struct hci_usb *husb)
 			kfree(urb->transfer_buffer);
 			_urb_free(_urb);
 		}
-
-		/* Release reassembly buffers */
-		if (husb->reassembly[i]) {
-			kfree_skb(husb->reassembly[i]);
-			husb->reassembly[i] = NULL;
-		}
 	}
 }
 
@@ -671,83 +664,6 @@ static int hci_usb_send_frame(struct sk_buff *skb)
 	return 0;
 }
 
-static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int count)
-{
-	BT_DBG("%s type %d data %p count %d", husb->hdev->name, type, data, count);
-
-	husb->hdev->stat.byte_rx += count;
-
-	while (count) {
-		struct sk_buff *skb = __reassembly(husb, type);
-		struct { int expect; } *scb;
-		int len = 0;
-	
-		if (!skb) {
-			/* Start of the frame */
-
-			switch (type) {
-			case HCI_EVENT_PKT:
-				if (count >= HCI_EVENT_HDR_SIZE) {
-					struct hci_event_hdr *h = data;
-					len = HCI_EVENT_HDR_SIZE + h->plen;
-				} else
-					return -EILSEQ;
-				break;
-
-			case HCI_ACLDATA_PKT:
-				if (count >= HCI_ACL_HDR_SIZE) {
-					struct hci_acl_hdr *h = data;
-					len = HCI_ACL_HDR_SIZE + __le16_to_cpu(h->dlen);
-				} else
-					return -EILSEQ;
-				break;
-#ifdef CONFIG_BT_HCIUSB_SCO
-			case HCI_SCODATA_PKT:
-				if (count >= HCI_SCO_HDR_SIZE) {
-					struct hci_sco_hdr *h = data;
-					len = HCI_SCO_HDR_SIZE + h->dlen;
-				} else
-					return -EILSEQ;
-				break;
-#endif
-			}
-			BT_DBG("new packet len %d", len);
-
-			skb = bt_skb_alloc(len, GFP_ATOMIC);
-			if (!skb) {
-				BT_ERR("%s no memory for the packet", husb->hdev->name);
-				return -ENOMEM;
-			}
-			skb->dev = (void *) husb->hdev;
-			bt_cb(skb)->pkt_type = type;
-	
-			__reassembly(husb, type) = skb;
-
-			scb = (void *) skb->cb;
-			scb->expect = len;
-		} else {
-			/* Continuation */
-			scb = (void *) skb->cb;
-			len = scb->expect;
-		}
-
-		len = min(len, count);
-		
-		memcpy(skb_put(skb, len), data, len);
-
-		scb->expect -= len;
-		if (!scb->expect) {
-			/* Complete frame */
-			__reassembly(husb, type) = NULL;
-			bt_cb(skb)->pkt_type = type;
-			hci_recv_frame(skb);
-		}
-
-		count -= len; data += len;
-	}
-	return 0;
-}
-
 static void hci_usb_rx_complete(struct urb *urb)
 {
 	struct _urb *_urb = container_of(urb, struct _urb, urb);
@@ -776,7 +692,7 @@ static void hci_usb_rx_complete(struct urb *urb)
 					urb->iso_frame_desc[i].actual_length);
 	
 			if (!urb->iso_frame_desc[i].status)
-				__recv_frame(husb, _urb->type, 
+				hci_recv_fragment(husb->hdev, _urb->type, 
 					urb->transfer_buffer + urb->iso_frame_desc[i].offset,
 					urb->iso_frame_desc[i].actual_length);
 		}
@@ -784,7 +700,7 @@ static void hci_usb_rx_complete(struct urb *urb)
 		;
 #endif
 	} else {
-		err = __recv_frame(husb, _urb->type, urb->transfer_buffer, count);
+		err = hci_recv_fragment(husb->hdev, _urb->type, urb->transfer_buffer, count);
 		if (err < 0) { 
 			BT_ERR("%s corrupted packet: type %d count %d",
 					husb->hdev->name, _urb->type, count);
diff --git a/drivers/bluetooth/hci_usb.h b/drivers/bluetooth/hci_usb.h
index 963fc55cdc85..56cd3a92ceca 100644
--- a/drivers/bluetooth/hci_usb.h
+++ b/drivers/bluetooth/hci_usb.h
@@ -102,9 +102,9 @@ struct hci_usb {
 	struct hci_dev		*hdev;
 
 	unsigned long		state;
-	
+
 	struct usb_device	*udev;
-	
+
 	struct usb_host_endpoint	*bulk_in_ep;
 	struct usb_host_endpoint	*bulk_out_ep;
 	struct usb_host_endpoint	*intr_in_ep;
@@ -116,7 +116,6 @@ struct hci_usb {
 	__u8			ctrl_req;
 
 	struct sk_buff_head	transmit_q[4];
-	struct sk_buff		*reassembly[4];		/* Reassembly buffers */
 
 	rwlock_t		completion_lock;
 
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index b71a5ccc587f..0638730a4a19 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -180,11 +180,6 @@ static inline ssize_t vhci_put_user(struct vhci_data *data,
 	return total;
 }
 
-static loff_t vhci_llseek(struct file *file, loff_t offset, int origin)
-{
-	return -ESPIPE;
-}
-
 static ssize_t vhci_read(struct file *file,
 				char __user *buf, size_t count, loff_t *pos)
 {
@@ -334,7 +329,6 @@ static int vhci_fasync(int fd, struct file *file, int on)
 
 static const struct file_operations vhci_fops = {
 	.owner		= THIS_MODULE,
-	.llseek		= vhci_llseek,
 	.read		= vhci_read,
 	.write		= vhci_write,
 	.poll		= vhci_poll,
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 93ce272a5d27..ebfb96b41106 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -107,14 +107,14 @@ enum {
 #define HCI_IDLE_TIMEOUT	(6000)	/* 6 seconds */
 #define HCI_INIT_TIMEOUT	(10000)	/* 10 seconds */
 
-/* HCI Packet types */
+/* HCI data types */
 #define HCI_COMMAND_PKT		0x01
 #define HCI_ACLDATA_PKT		0x02
 #define HCI_SCODATA_PKT		0x03
 #define HCI_EVENT_PKT		0x04
 #define HCI_VENDOR_PKT		0xff
 
-/* HCI Packet types */
+/* HCI packet types */
 #define HCI_DM1		0x0008
 #define HCI_DM3		0x0400
 #define HCI_DM5		0x4000
@@ -129,6 +129,14 @@ enum {
 #define SCO_PTYPE_MASK	(HCI_HV1 | HCI_HV2 | HCI_HV3)
 #define ACL_PTYPE_MASK	(~SCO_PTYPE_MASK)
 
+/* eSCO packet types */
+#define ESCO_HV1	0x0001
+#define ESCO_HV2	0x0002
+#define ESCO_HV3	0x0004
+#define ESCO_EV3	0x0008
+#define ESCO_EV4	0x0010
+#define ESCO_EV5	0x0020
+
 /* ACL flags */
 #define ACL_CONT		0x01
 #define ACL_START		0x02
@@ -138,6 +146,7 @@ enum {
 /* Baseband links */
 #define SCO_LINK	0x00
 #define ACL_LINK	0x01
+#define ESCO_LINK	0x02
 
 /* LMP features */
 #define LMP_3SLOT	0x01
@@ -162,6 +171,11 @@ enum {
 #define LMP_PSCHEME	0x02
 #define LMP_PCONTROL	0x04
 
+#define LMP_ESCO	0x80
+
+#define LMP_EV4		0x01
+#define LMP_EV5		0x02
+
 #define LMP_SNIFF_SUBR	0x02
 
 /* Connection modes */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index c0fc39620f36..8f67c8a7169b 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -78,6 +78,7 @@ struct hci_dev {
 	__u16		voice_setting;
 
 	__u16		pkt_type;
+	__u16		esco_type;
 	__u16		link_policy;
 	__u16		link_mode;
 
@@ -109,6 +110,7 @@ struct hci_dev {
 	struct sk_buff_head	cmd_q;
 
 	struct sk_buff		*sent_cmd;
+	struct sk_buff		*reassembly[3];
 
 	struct semaphore	req_lock;
 	wait_queue_head_t	req_wait_q;
@@ -437,6 +439,8 @@ static inline int hci_recv_frame(struct sk_buff *skb)
 	return 0;
 }
 
+int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
+
 int hci_register_sysfs(struct hci_dev *hdev);
 void hci_unregister_sysfs(struct hci_dev *hdev);
 void hci_conn_add_sysfs(struct hci_conn *conn);
@@ -449,6 +453,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_encrypt_capable(dev)   ((dev)->features[0] & LMP_ENCRYPT)
 #define lmp_sniff_capable(dev)     ((dev)->features[0] & LMP_SNIFF)
 #define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
+#define lmp_esco_capable(dev)      ((dev)->features[3] & LMP_ESCO)
 
 /* ----- HCI protocols ----- */
 struct hci_proto {
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 3c563f02907c..25aa575db807 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -323,6 +323,7 @@ int  rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, struct rfcomm_dlc
 #define RFCOMM_RELEASE_ONHUP  1
 #define RFCOMM_HANGUP_NOW     2
 #define RFCOMM_TTY_ATTACHED   3
+#define RFCOMM_TTY_RELEASED   4
 
 struct rfcomm_dev_req {
 	s16      dev_id;
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 63980bd6b5f2..5fdfc9a67d39 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -123,8 +123,8 @@ void hci_add_sco(struct hci_conn *conn, __u16 handle)
 	conn->state = BT_CONNECT;
 	conn->out = 1;
 
-	cp.pkt_type = cpu_to_le16(hdev->pkt_type & SCO_PTYPE_MASK);
 	cp.handle   = cpu_to_le16(handle);
+	cp.pkt_type = cpu_to_le16(hdev->pkt_type & SCO_PTYPE_MASK);
 
 	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_ADD_SCO, sizeof(cp), &cp);
 }
@@ -220,19 +220,19 @@ int hci_conn_del(struct hci_conn *conn)
 
 	del_timer(&conn->disc_timer);
 
-	if (conn->type == SCO_LINK) {
-		struct hci_conn *acl = conn->link;
-		if (acl) {
-			acl->link = NULL;
-			hci_conn_put(acl);
-		}
-	} else {
+	if (conn->type == ACL_LINK) {
 		struct hci_conn *sco = conn->link;
 		if (sco)
 			sco->link = NULL;
 
 		/* Unacked frames */
 		hdev->acl_cnt += conn->sent;
+	} else {
+		struct hci_conn *acl = conn->link;
+		if (acl) {
+			acl->link = NULL;
+			hci_conn_put(acl);
+		}
 	}
 
 	tasklet_disable(&hdev->tx_task);
@@ -297,9 +297,10 @@ EXPORT_SYMBOL(hci_get_route);
 
 /* Create SCO or ACL connection.
  * Device _must_ be locked */
-struct hci_conn * hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
 {
 	struct hci_conn *acl;
+	struct hci_conn *sco;
 
 	BT_DBG("%s dst %s", hdev->name, batostr(dst));
 
@@ -313,28 +314,26 @@ struct hci_conn * hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
 	if (acl->state == BT_OPEN || acl->state == BT_CLOSED)
 		hci_acl_connect(acl);
 
-	if (type == SCO_LINK) {
-		struct hci_conn *sco;
-
-		if (!(sco = hci_conn_hash_lookup_ba(hdev, SCO_LINK, dst))) {
-			if (!(sco = hci_conn_add(hdev, SCO_LINK, dst))) {
-				hci_conn_put(acl);
-				return NULL;
-			}
-		}
-		acl->link = sco;
-		sco->link = acl;
-
-		hci_conn_hold(sco);
-
-		if (acl->state == BT_CONNECTED &&
-				(sco->state == BT_OPEN || sco->state == BT_CLOSED))
-			hci_add_sco(sco, acl->handle);
-
-		return sco;
-	} else {
+	if (type == ACL_LINK)
 		return acl;
+
+	if (!(sco = hci_conn_hash_lookup_ba(hdev, type, dst))) {
+		if (!(sco = hci_conn_add(hdev, type, dst))) {
+			hci_conn_put(acl);
+			return NULL;
+		}
 	}
+
+	acl->link = sco;
+	sco->link = acl;
+
+	hci_conn_hold(sco);
+
+	if (acl->state == BT_CONNECTED &&
+			(sco->state == BT_OPEN || sco->state == BT_CLOSED))
+		hci_add_sco(sco, acl->handle);
+
+	return sco;
 }
 EXPORT_SYMBOL(hci_connect);
 
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index aa4b56a8c3ea..f6d867e0179f 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -826,7 +826,7 @@ EXPORT_SYMBOL(hci_free_dev);
 int hci_register_dev(struct hci_dev *hdev)
 {
 	struct list_head *head = &hci_dev_list, *p;
-	int id = 0;
+	int i, id = 0;
 
 	BT_DBG("%p name %s type %d owner %p", hdev, hdev->name, hdev->type, hdev->owner);
 
@@ -851,6 +851,7 @@ int hci_register_dev(struct hci_dev *hdev)
 
 	hdev->flags = 0;
 	hdev->pkt_type  = (HCI_DM1 | HCI_DH1 | HCI_HV1);
+	hdev->esco_type = (ESCO_HV1);
 	hdev->link_mode = (HCI_LM_ACCEPT);
 
 	hdev->idle_timeout = 0;
@@ -865,6 +866,9 @@ int hci_register_dev(struct hci_dev *hdev)
 	skb_queue_head_init(&hdev->cmd_q);
 	skb_queue_head_init(&hdev->raw_q);
 
+	for (i = 0; i < 3; i++)
+		hdev->reassembly[i] = NULL;
+
 	init_waitqueue_head(&hdev->req_wait_q);
 	init_MUTEX(&hdev->req_lock);
 
@@ -889,6 +893,8 @@ EXPORT_SYMBOL(hci_register_dev);
 /* Unregister HCI device */
 int hci_unregister_dev(struct hci_dev *hdev)
 {
+	int i;
+
 	BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
 
 	hci_unregister_sysfs(hdev);
@@ -899,9 +905,13 @@ int hci_unregister_dev(struct hci_dev *hdev)
 
 	hci_dev_do_close(hdev);
 
+	for (i = 0; i < 3; i++)
+		kfree_skb(hdev->reassembly[i]);
+
 	hci_notify(hdev, HCI_DEV_UNREG);
 
 	__hci_dev_put(hdev);
+
 	return 0;
 }
 EXPORT_SYMBOL(hci_unregister_dev);
@@ -922,6 +932,90 @@ int hci_resume_dev(struct hci_dev *hdev)
 }
 EXPORT_SYMBOL(hci_resume_dev);
 
+/* Receive packet type fragment */
+#define __reassembly(hdev, type)  ((hdev)->reassembly[(type) - 2])
+
+int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count)
+{
+	if (type < HCI_ACLDATA_PKT || type > HCI_EVENT_PKT)
+		return -EILSEQ;
+
+	while (count) {
+		struct sk_buff *skb = __reassembly(hdev, type);
+		struct { int expect; } *scb;
+		int len = 0;
+
+		if (!skb) {
+			/* Start of the frame */
+
+			switch (type) {
+			case HCI_EVENT_PKT:
+				if (count >= HCI_EVENT_HDR_SIZE) {
+					struct hci_event_hdr *h = data;
+					len = HCI_EVENT_HDR_SIZE + h->plen;
+				} else
+					return -EILSEQ;
+				break;
+
+			case HCI_ACLDATA_PKT:
+				if (count >= HCI_ACL_HDR_SIZE) {
+					struct hci_acl_hdr *h = data;
+					len = HCI_ACL_HDR_SIZE + __le16_to_cpu(h->dlen);
+				} else
+					return -EILSEQ;
+				break;
+
+			case HCI_SCODATA_PKT:
+				if (count >= HCI_SCO_HDR_SIZE) {
+					struct hci_sco_hdr *h = data;
+					len = HCI_SCO_HDR_SIZE + h->dlen;
+				} else
+					return -EILSEQ;
+				break;
+			}
+
+			skb = bt_skb_alloc(len, GFP_ATOMIC);
+			if (!skb) {
+				BT_ERR("%s no memory for packet", hdev->name);
+				return -ENOMEM;
+			}
+
+			skb->dev = (void *) hdev;
+			bt_cb(skb)->pkt_type = type;
+	
+			__reassembly(hdev, type) = skb;
+
+			scb = (void *) skb->cb;
+			scb->expect = len;
+		} else {
+			/* Continuation */
+
+			scb = (void *) skb->cb;
+			len = scb->expect;
+		}
+
+		len = min(len, count);
+
+		memcpy(skb_put(skb, len), data, len);
+
+		scb->expect -= len;
+
+		if (scb->expect == 0) {
+			/* Complete frame */
+
+			__reassembly(hdev, type) = NULL;
+
+			bt_cb(skb)->pkt_type = type;
+			hci_recv_frame(skb);
+		}
+
+		count -= len; data += len;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(hci_recv_fragment);
+
 /* ---- Interface to upper protocols ---- */
 
 /* Register/Unregister protocols.
@@ -1029,7 +1123,7 @@ int hci_send_cmd(struct hci_dev *hdev, __u16 ogf, __u16 ocf, __u32 plen, void *p
 
 	skb = bt_skb_alloc(len, GFP_ATOMIC);
 	if (!skb) {
-		BT_ERR("%s Can't allocate memory for HCI command", hdev->name);
+		BT_ERR("%s no memory for command", hdev->name);
 		return -ENOMEM;
 	}
 
@@ -1161,7 +1255,7 @@ EXPORT_SYMBOL(hci_send_sco);
 static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int *quote)
 {
 	struct hci_conn_hash *h = &hdev->conn_hash;
-	struct hci_conn  *conn = NULL;
+	struct hci_conn *conn = NULL;
 	int num = 0, min = ~0;
 	struct list_head *p;
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 447ba7131220..4baea1e38652 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -350,11 +350,24 @@ static void hci_cc_info_param(struct hci_dev *hdev, __u16 ocf, struct sk_buff *s
 		if (hdev->features[0] & LMP_5SLOT)
 			hdev->pkt_type |= (HCI_DM5 | HCI_DH5);
 
-		if (hdev->features[1] & LMP_HV2)
-			hdev->pkt_type |= (HCI_HV2);
+		if (hdev->features[1] & LMP_HV2) {
+			hdev->pkt_type  |= (HCI_HV2);
+			hdev->esco_type |= (ESCO_HV2);
+		}
 
-		if (hdev->features[1] & LMP_HV3)
-			hdev->pkt_type |= (HCI_HV3);
+		if (hdev->features[1] & LMP_HV3) {
+			hdev->pkt_type  |= (HCI_HV3);
+			hdev->esco_type |= (ESCO_HV3);
+		}
+
+		if (hdev->features[3] & LMP_ESCO)
+			hdev->esco_type |= (ESCO_EV3);
+
+		if (hdev->features[4] & LMP_EV4)
+			hdev->esco_type |= (ESCO_EV4);
+
+		if (hdev->features[4] & LMP_EV5)
+			hdev->esco_type |= (ESCO_EV5);
 
 		BT_DBG("%s: features 0x%x 0x%x 0x%x", hdev->name,
 				lf->features[0], lf->features[1], lf->features[2]);
@@ -881,12 +894,12 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
 		if (conn) {
 			conn->sent -= count;
 
-			if (conn->type == SCO_LINK) {
-				if ((hdev->sco_cnt += count) > hdev->sco_pkts)
-					hdev->sco_cnt = hdev->sco_pkts;
-			} else {
+			if (conn->type == ACL_LINK) {
 				if ((hdev->acl_cnt += count) > hdev->acl_pkts)
 					hdev->acl_cnt = hdev->acl_pkts;
+			} else {
+				if ((hdev->sco_cnt += count) > hdev->sco_pkts)
+					hdev->sco_cnt = hdev->sco_pkts;
 			}
 		}
 	}
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index b2b1cceb102a..23ba61a13bdd 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -95,6 +95,10 @@ static void rfcomm_dev_destruct(struct rfcomm_dev *dev)
 
 	BT_DBG("dev %p dlc %p", dev, dlc);
 
+	write_lock_bh(&rfcomm_dev_lock);
+	list_del_init(&dev->list);
+	write_unlock_bh(&rfcomm_dev_lock);
+
 	rfcomm_dlc_lock(dlc);
 	/* Detach DLC if it's owned by this dev */
 	if (dlc->owner == dev)
@@ -156,8 +160,13 @@ static inline struct rfcomm_dev *rfcomm_dev_get(int id)
 	read_lock(&rfcomm_dev_lock);
 
 	dev = __rfcomm_dev_get(id);
-	if (dev)
-		rfcomm_dev_hold(dev);
+
+	if (dev) {
+		if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags))
+			dev = NULL;
+		else
+			rfcomm_dev_hold(dev);
+	}
 
 	read_unlock(&rfcomm_dev_lock);
 
@@ -265,6 +274,12 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
 
 	dev->tty_dev = tty_register_device(rfcomm_tty_driver, dev->id, NULL);
 
+	if (IS_ERR(dev->tty_dev)) {
+		list_del(&dev->list);
+		kfree(dev);
+		return PTR_ERR(dev->tty_dev);
+	}
+
 	return dev->id;
 }
 
@@ -272,10 +287,7 @@ static void rfcomm_dev_del(struct rfcomm_dev *dev)
 {
 	BT_DBG("dev %p", dev);
 
-	write_lock_bh(&rfcomm_dev_lock);
-	list_del_init(&dev->list);
-	write_unlock_bh(&rfcomm_dev_lock);
-
+	set_bit(RFCOMM_TTY_RELEASED, &dev->flags);
 	rfcomm_dev_put(dev);
 }
 
@@ -329,7 +341,7 @@ static int rfcomm_create_dev(struct sock *sk, void __user *arg)
 	if (copy_from_user(&req, arg, sizeof(req)))
 		return -EFAULT;
 
-	BT_DBG("sk %p dev_id %id flags 0x%x", sk, req.dev_id, req.flags);
+	BT_DBG("sk %p dev_id %d flags 0x%x", sk, req.dev_id, req.flags);
 
 	if (req.flags != NOCAP_FLAGS && !capable(CAP_NET_ADMIN))
 		return -EPERM;
@@ -370,7 +382,7 @@ static int rfcomm_release_dev(void __user *arg)
 	if (copy_from_user(&req, arg, sizeof(req)))
 		return -EFAULT;
 
-	BT_DBG("dev_id %id flags 0x%x", req.dev_id, req.flags);
+	BT_DBG("dev_id %d flags 0x%x", req.dev_id, req.flags);
 
 	if (!(dev = rfcomm_dev_get(req.dev_id)))
 		return -ENODEV;
@@ -383,6 +395,10 @@ static int rfcomm_release_dev(void __user *arg)
 	if (req.flags & (1 << RFCOMM_HANGUP_NOW))
 		rfcomm_dlc_close(dev->dlc, 0);
 
+	/* Shut down TTY synchronously before freeing rfcomm_dev */
+	if (dev->tty)
+		tty_vhangup(dev->tty);
+
 	rfcomm_dev_del(dev);
 	rfcomm_dev_put(dev);
 	return 0;
@@ -415,6 +431,8 @@ static int rfcomm_get_dev_list(void __user *arg)
 
 	list_for_each(p, &rfcomm_dev_list) {
 		struct rfcomm_dev *dev = list_entry(p, struct rfcomm_dev, list);
+		if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags))
+			continue;
 		(di + n)->id      = dev->id;
 		(di + n)->flags   = dev->flags;
 		(di + n)->state   = dev->dlc->state;