diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 67577933835f..19d371aa8317 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -892,6 +892,9 @@ struct btusb_data { int (*setup_on_usb)(struct hci_dev *hdev); + int (*suspend)(struct hci_dev *hdev); + int (*resume)(struct hci_dev *hdev); + int oob_wake_irq; /* irq for out-of-band wake-on-bt */ unsigned cmd_timeout_cnt; @@ -4691,6 +4694,9 @@ static int btusb_suspend(struct usb_interface *intf, pm_message_t message) cancel_work_sync(&data->work); + if (data->suspend) + data->suspend(data->hdev); + btusb_stop_traffic(data); usb_kill_anchored_urbs(&data->tx_anchor); @@ -4794,6 +4800,9 @@ static int btusb_resume(struct usb_interface *intf) btusb_submit_isoc_urb(hdev, GFP_NOIO); } + if (data->resume) + data->resume(hdev); + spin_lock_irq(&data->txlock); play_deferred(data); clear_bit(BTUSB_SUSPENDING, &data->flags);