Subject: [PATCH 07/13] Bluetooth: Ignore isochronous endpoints for Intel USB bootloader

From: Marcel Holtmann <[email-masked]>
Date: Sun, 6 Jul 2014 14:53:55 +0200

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 <[email-masked]>
Signed-off-by: Johan Hedberg <[email-masked]>
---
 drivers/bluetooth/btusb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 02ebd57..a1a001c 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -121,7 +121,8 @@ 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 */
 };