From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932370AbbDZODI (ORCPT ); Sun, 26 Apr 2015 10:03:08 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:40883 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932253AbbDZOCy (ORCPT ); Sun, 26 Apr 2015 10:02:54 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Marcel Holtmann , Johan Hedberg Subject: [PATCH 3.14 23/42] Bluetooth: Ignore isochronous endpoints for Intel USB bootloader Date: Sun, 26 Apr 2015 16:01:42 +0200 Message-Id: <20150426134249.152006841@linuxfoundation.org> X-Mailer: git-send-email 2.3.6 In-Reply-To: <20150426134248.160161895@linuxfoundation.org> References: <20150426134248.160161895@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marcel Holtmann 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 Signed-off-by: Johan Hedberg Signed-off-by: Greg Kroah-Hartman --- drivers/bluetooth/btusb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -121,7 +121,8 @@ static const struct usb_device_id btusb_ { 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 */ };