Bluetooth: hci_bcm: respect IRQ polarity from DT

Bluetooth: hci_bcm: respect IRQ polarity from DT

commit b25e4df4a83e516efbdeeefb5b2d3e259639a56e upstream.

The IRQ polarity is be configured in bcm_setup_sleep(). Make the
configured value match what is in the DeviceTree.

Cc: stable@vger.kernel.org
Fixes: f25a96c8eb46 ("Bluetooth: hci_bcm: enable IRQ capability from devicetree")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>