From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756685AbcG0QI6 (ORCPT ); Wed, 27 Jul 2016 12:08:58 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:33921 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754160AbcG0QI4 (ORCPT ); Wed, 27 Jul 2016 12:08:56 -0400 User-agent: mu4e 0.9.17; emacs 24.5.1 From: Mathieu OTHACEHE To: Oliver Neukum Cc: Mathieu OTHACEHE , johan@kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [PATCH v2 10/22] usb: serial: ti_usb_3410_5052: Change ti_write_byte function arguments In-reply-to: <1469607216.2408.1.camel@suse.com> Date: Wed, 27 Jul 2016 18:08:28 +0200 Message-ID: <87twfbnjwj.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, > this makes me think something is wrong with the data structure. > We should have a be32 there, it seems to me. You mean something like : struct ti_write_data_bytes { u8 bAddrType; u8 bDataType; u8 bDataCounter; __be32 wBaseAddr; u8 bData[0]; } __packed; and, data->wBaseAddr = cpu_to_be32(addr) ? Thanks, Mathieu