Bluetooth: btusb: add shutdown function for QCA6174

[ Upstream commit 187f8b648cc16f07c66ab1d89d961bdcff779bf7 ]

We should send hci reset command before bt turn off, which can reset bt
firmware status.

Signed-off-by: Rocky Liao <quic_rjliao@quicinc.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 84a42348b3bcbaf0265fe1813e49348497bc7f4f..c01d02f41bcb3945c245d0c0f2f543a9d1fe7a5b 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3949,6 +3949,7 @@ static int btusb_probe(struct usb_interface *intf,
 
        if (id->driver_info & BTUSB_QCA_ROME) {
                data->setup_on_usb = btusb_setup_qca;
+               hdev->shutdown = btusb_shutdown_qca;
                hdev->set_bdaddr = btusb_set_bdaddr_ath3012;
                hdev->cmd_timeout = btusb_qca_cmd_timeout;
                set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);