Bluetooth: Ignore isochronous endpoints for Intel USB bootloader

commit d92f2df0565ea04101d6ac04bdc10feeb1d93c94 upstream.

The isochronous endpoints are not valid when the Intel Bluetooth
controller boots up in bootloader mode. So just mark these endpoints
as broken and then they will not be configured.

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

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 9c63e20a46a4559a38694fc72ffbcf498761ed0d..72fd005c053dcf03e7b3771030a0ee26e679211a 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -123,7 +123,8 @@ static const struct usb_device_id btusb_table[] = {
        { USB_VENDOR_AND_INTERFACE_INFO(0x13d3, 0xff, 0x01, 0x01) },
 
        /* Intel Bluetooth USB Bootloader (RAM module) */
-       { USB_DEVICE(0x8087, 0x0a5a), .driver_info = BTUSB_INTEL_BOOT },
+       { USB_DEVICE(0x8087, 0x0a5a),
+         .driver_info = BTUSB_INTEL_BOOT | BTUSB_BROKEN_ISOC },
 
        { }     /* Terminating entry */
 };