From cea1805f165cdd783dd21f26df957118cb8641b4 Mon Sep 17 00:00:00 2001 From: Chris Lu Date: Mon, 23 Sep 2024 16:47:03 +0800 Subject: [PATCH] Bluetooth: btusb: mediatek: add callback function in btusb_disconnect Add disconnect callback function in btusb_disconnect which is reserved for vendor specific usage before deregister hci in btusb_disconnect. Signed-off-by: Chris Lu Signed-off-by: Luiz Augusto von Dentz --- drivers/bluetooth/btusb.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 9405f26fa9ed..f528d28615fc 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -846,6 +846,7 @@ struct btusb_data { int (*suspend)(struct hci_dev *hdev); int (*resume)(struct hci_dev *hdev); + int (*disconnect)(struct hci_dev *hdev); int oob_wake_irq; /* irq for out-of-band wake-on-bt */ unsigned cmd_timeout_cnt; @@ -4016,6 +4017,9 @@ static void btusb_disconnect(struct usb_interface *intf) if (data->diag) usb_set_intfdata(data->diag, NULL); + if (data->disconnect) + data->disconnect(hdev); + hci_unregister_dev(hdev); if (intf == data->intf) { -- 2.25.1