diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-16 19:11:40 +0400 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-10-16 20:12:13 +0400 |
| commit | a74a84f696537f38fa994c1b95a0dca9ae386865 (patch) | |
| tree | 0d6ac825ac9843576b9e0dc3ba55c76219438cae /net/bluetooth/hci_conn.c | |
| parent | 7bc18d9d3d7ffbc09dabb201933a063583a39027 (diff) | |
| download | linux-a74a84f696537f38fa994c1b95a0dca9ae386865.tar.xz | |
Bluetooth: Convert idle timer to use delayed work
There is no need to use a timer since the entire Bluetooth subsystem
runs using workqueues these days.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 8d1f466520a5..4e726505f52b 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -317,8 +317,10 @@ static void hci_conn_timeout(struct work_struct *work) } /* Enter sniff mode */ -static void hci_conn_enter_sniff_mode(struct hci_conn *conn) +static void hci_conn_idle(struct work_struct *work) { + struct hci_conn *conn = container_of(work, struct hci_conn, + idle_work.work); struct hci_dev *hdev = conn->hdev; BT_DBG("hcon %p mode %d", conn, conn->mode); @@ -352,15 +354,6 @@ static void hci_conn_enter_sniff_mode(struct hci_conn *conn) } } -static void hci_conn_idle(unsigned long arg) -{ - struct hci_conn *conn = (void *) arg; - - BT_DBG("hcon %p mode %d", conn, conn->mode); - - hci_conn_enter_sniff_mode(conn); -} - static void hci_conn_auto_accept(struct work_struct *work) { struct hci_conn *conn = container_of(work, struct hci_conn, @@ -416,7 +409,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) INIT_DELAYED_WORK(&conn->disc_work, hci_conn_timeout); INIT_DELAYED_WORK(&conn->auto_accept_work, hci_conn_auto_accept); - setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn); + INIT_DELAYED_WORK(&conn->idle_work, hci_conn_idle); atomic_set(&conn->refcnt, 0); @@ -437,10 +430,9 @@ int hci_conn_del(struct hci_conn *conn) BT_DBG("%s hcon %p handle %d", hdev->name, conn, conn->handle); - del_timer(&conn->idle_timer); - cancel_delayed_work_sync(&conn->disc_work); cancel_delayed_work_sync(&conn->auto_accept_work); + cancel_delayed_work_sync(&conn->idle_work); if (conn->type == ACL_LINK) { struct hci_conn *sco = conn->link; @@ -920,8 +912,8 @@ void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active) timer: if (hdev->idle_timeout > 0) - mod_timer(&conn->idle_timer, - jiffies + msecs_to_jiffies(hdev->idle_timeout)); + queue_delayed_work(hdev->workqueue, &conn->idle_work, + msecs_to_jiffies(hdev->idle_timeout)); } /* Drop all connection on the device */ |