bluetooth pull request for net:
- Fix handling of HCI_QUIRK_STRICT_DUPLICATE_FILTER
- Fix handling of listen for ISO unicast
- Fix build warnings
- Fix leaking content of local_codecs
- Add shutdown function for QCA6174
- Delete unused hci_req_prepare_suspend() declaration
- Fix hci_link_tx_to RCU lock usage
- Avoid redundant authentication
Signed-off-by: David S. Miller <davem@davemloft.net>