diff options
Diffstat (limited to 'net/bluetooth/hci_request.c')
| -rw-r--r-- | net/bluetooth/hci_request.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 8f72218ed805..fe14fd121d36 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -1923,6 +1923,30 @@ static void discov_update(struct work_struct *work) } } +static void discov_off(struct work_struct *work) +{ + struct hci_dev *hdev = container_of(work, struct hci_dev, + discov_off.work); + + BT_DBG("%s", hdev->name); + + hci_dev_lock(hdev); + + /* When discoverable timeout triggers, then just make sure + * the limited discoverable flag is cleared. Even in the case + * of a timeout triggered from general discoverable, it is + * safe to unconditionally clear the flag. + */ + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); + hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); + hdev->discov_timeout = 0; + + hci_dev_unlock(hdev); + + hci_req_sync(hdev, discoverable_update, 0, HCI_CMD_TIMEOUT, NULL); + mgmt_new_settings(hdev); +} + void hci_request_setup(struct hci_dev *hdev) { INIT_WORK(&hdev->discov_update, discov_update); @@ -1930,6 +1954,7 @@ void hci_request_setup(struct hci_dev *hdev) INIT_WORK(&hdev->scan_update, scan_update_work); INIT_WORK(&hdev->connectable_update, connectable_update_work); INIT_WORK(&hdev->discoverable_update, discoverable_update_work); + INIT_DELAYED_WORK(&hdev->discov_off, discov_off); INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work); INIT_DELAYED_WORK(&hdev->le_scan_restart, le_scan_restart_work); INIT_DELAYED_WORK(&hdev->adv_instance_expire, adv_timeout_expire); @@ -1944,6 +1969,7 @@ void hci_request_cancel_all(struct hci_dev *hdev) cancel_work_sync(&hdev->scan_update); cancel_work_sync(&hdev->connectable_update); cancel_work_sync(&hdev->discoverable_update); + cancel_delayed_work_sync(&hdev->discov_off); cancel_delayed_work_sync(&hdev->le_scan_disable); cancel_delayed_work_sync(&hdev->le_scan_restart); |