diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_core.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 9ac258c4dab7..b0d9c36acc03 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -3940,10 +3940,12 @@ int hci_register_dev(struct hci_dev *hdev) hci_sock_dev_event(hdev, HCI_DEV_REG); hci_dev_hold(hdev); - hdev->suspend_notifier.notifier_call = hci_suspend_notifier; - error = register_pm_notifier(&hdev->suspend_notifier); - if (error) - goto err_wqueue; + if (!test_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks)) { + hdev->suspend_notifier.notifier_call = hci_suspend_notifier; + error = register_pm_notifier(&hdev->suspend_notifier); + if (error) + goto err_wqueue; + } queue_work(hdev->req_workqueue, &hdev->power_on); @@ -3978,9 +3980,11 @@ void hci_unregister_dev(struct hci_dev *hdev) cancel_work_sync(&hdev->power_on); - hci_suspend_clear_tasks(hdev); - unregister_pm_notifier(&hdev->suspend_notifier); - cancel_work_sync(&hdev->suspend_prepare); + if (!test_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks)) { + hci_suspend_clear_tasks(hdev); + unregister_pm_notifier(&hdev->suspend_notifier); + cancel_work_sync(&hdev->suspend_prepare); + } hci_dev_do_close(hdev); |