Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753057AbbBQBzd (ORCPT ); Mon, 16 Feb 2015 20:55:33 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:33700 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752244AbbBQBvH (ORCPT ); Mon, 16 Feb 2015 20:51:07 -0500 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Marcel Holtmann" , "Johan Hedberg" Date: Tue, 17 Feb 2015 01:46:53 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.2 033/152] Bluetooth: Ignore isochronous endpoints for Intel USB bootloader In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.249 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1313 Lines: 37 3.2.67-rc1 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: Ben Hutchings --- drivers/bluetooth/btusb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -127,7 +127,8 @@ static 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 */ }; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/