diff options
author | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-15 15:53:51 -0500 |
---|---|---|
committer | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-15 15:53:51 -0500 |
commit | dfdbf3f6e2d279f2a46ed95614cb4bf07657394d (patch) | |
tree | 2cc05669c5d3e47f7d4b28e31076b6dc6e771f36 /net/bluetooth/hci_conn.c | |
parent | effff5718c380983788fe6c380671c18e15ac7c2 (diff) |
Digi del-5.6 Complete2.6.31-digi-201102151558
Diffstat (limited to 'net/bluetooth/hci_conn.c')
-rw-r--r-- | net/bluetooth/hci_conn.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index fa47d5d84f5c..a9750984f772 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -246,6 +246,8 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) if (hdev->notify) hdev->notify(hdev, HCI_NOTIFY_CONN_ADD); + atomic_set(&conn->devref, 0); + hci_conn_init_sysfs(conn); tasklet_enable(&hdev->tx_task); @@ -288,7 +290,7 @@ int hci_conn_del(struct hci_conn *conn) skb_queue_purge(&conn->data_q); - hci_conn_del_sysfs(conn); + hci_conn_put_device(conn); hci_dev_put(hdev); @@ -583,6 +585,19 @@ void hci_conn_check_pending(struct hci_dev *hdev) hci_dev_unlock(hdev); } +void hci_conn_hold_device(struct hci_conn *conn) +{ + atomic_inc(&conn->devref); +} +EXPORT_SYMBOL(hci_conn_hold_device); + +void hci_conn_put_device(struct hci_conn *conn) +{ + if (atomic_dec_and_test(&conn->devref)) + hci_conn_del_sysfs(conn); +} +EXPORT_SYMBOL(hci_conn_put_device); + int hci_get_conn_list(void __user *arg) { struct hci_conn_list_req req, *cl; |