tree 87fdc0ba8b3872cea7267fb3a3b3b7ed101ffbba
parent ad2c8c73d29702c3193f739390f6661f9a4ecad9
author Johan Hedberg <johan.hedberg@intel.com> 1447671141 +0200
committer Marcel Holtmann <marcel@holtmann.org> 1449705107 +0100

Bluetooth: Run page scan updates through hdev->req_workqueue

Since Add/Remove Device perform the page scan updates independently
from the HCI command completion we've introduced a potential race when
multiple mgmt commands are queued. Doing the page scan updates through
the req_workqueue ensures that the state changes are performed in a
race-free manner.

At the same time, to make the request helper more widely usable,
extend it to also cover Inquiry Scan changes since those are behind
the same HCI command. This is also reflected in the new name of the
API as well as the work struct name.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>