diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 59da4be2f28f..77ae10ee3a9e 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -922,6 +922,7 @@ struct btusb_data {
 
 	int (*suspend)(struct hci_dev *hdev);
 	int (*resume)(struct hci_dev *hdev);
+	int (*disconnect)(struct hci_dev *hdev);
 
 	int oob_wake_irq;   /* irq for out-of-band wake-on-bt */
 	unsigned cmd_timeout_cnt;
@@ -4713,6 +4714,9 @@ static void btusb_disconnect(struct usb_interface *intf)
 	if (data->diag)
 		usb_set_intfdata(data->diag, NULL);
 
+	if (data->disconnect)
+		data->disconnect(hdev);
+
 	hci_unregister_dev(hdev);
 
 	if (intf == data->intf) {