Commit 932f5ff5 authored by Johan Hedberg's avatar Johan Hedberg
Browse files

Bluetooth: mgmt: Allow class of device changes while powered off 



This patch makes it possible to set the class when powered off. When
powering on the right class of device value will be automatically
writen to the controller.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 7770c4aa

net/bluetooth/mgmt.c

+5 −5
Original line number Diff line number Diff line
@@ -1456,15 +1456,15 @@ static int set_dev_class(struct sock *sk, u16 index, void *data, u16 len) 


	hci_dev_lock(hdev);



	hdev->major_class = cp->major;

	hdev->minor_class = cp->minor;



	if (!hdev_is_powered(hdev)) {

		err = cmd_status(sk, index, MGMT_OP_SET_DEV_CLASS,

						MGMT_STATUS_NOT_POWERED);

		err = cmd_complete(sk, index, MGMT_OP_SET_DEV_CLASS, 0,

							hdev->dev_class, 3);

		goto unlock;

	}



	hdev->major_class = cp->major;

	hdev->minor_class = cp->minor;



	if (test_and_clear_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) {

		hci_dev_unlock(hdev);

		cancel_delayed_work_sync(&hdev->service_cache);