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Commit 3f24c102 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "bluetooth: wait for during suspend URBs to finish on disconnect"

parents 1f344638 a5aa7cca

drivers/bluetooth/btusb.c

+6 −2
Original line number Diff line number Diff line
@@ -2158,13 +2158,16 @@ static void btusb_disconnect(struct usb_interface *intf) 
	if (!data)

		return;



	/* clear flags so that no more URBs can be submitted */

	hdev = data->hdev;

	clear_bit(HCI_RUNNING, &hdev->flags);



	/* kill all the anchored urbs on USB disconnect */

	usb_kill_anchored_urbs(&data->intr_anchor);

	usb_kill_anchored_urbs(&data->bulk_anchor);

	usb_kill_anchored_urbs(&data->isoc_anchor);

	usb_kill_anchored_urbs(&data->tx_anchor);



	hdev = data->hdev;

	usb_set_intfdata(data->intf, NULL);



	if (data->isoc)
@@ -2215,13 +2218,14 @@ static void play_deferred(struct btusb_data *data) 
	int err;



	while ((urb = usb_get_from_anchor(&data->deferred))) {

		usb_unanchor_urb(urb);

		usb_anchor_urb(urb, &data->tx_anchor);

		err = usb_submit_urb(urb, GFP_ATOMIC);

		if (err < 0)

			break;



		data->tx_in_flight++;

	}

	usb_scuttle_anchored_urbs(&data->deferred);

}



static int btusb_resume(struct usb_interface *intf)