From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D79FC433E9 for ; Mon, 11 Jan 2021 21:02:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B4E522D05 for ; Mon, 11 Jan 2021 21:02:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732553AbhAKVBz (ORCPT ); Mon, 11 Jan 2021 16:01:55 -0500 Received: from sauhun.de ([88.99.104.3]:47562 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726840AbhAKVBy (ORCPT ); Mon, 11 Jan 2021 16:01:54 -0500 Received: from localhost (p54b331ec.dip0.t-ipconnect.de [84.179.49.236]) by pokefinder.org (Postfix) with ESMTPSA id A622C2C0270; Mon, 11 Jan 2021 22:01:11 +0100 (CET) Date: Mon, 11 Jan 2021 22:01:08 +0100 From: Wolfram Sang To: Dmitry Torokhov Cc: linux-iio@vger.kernel.orgi, Luca Ceresoli , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Hartmut Knaack , Jonathan Cameron , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org Subject: Re: [PATCH v3 0/3] Use void pointers instead of char in I2C transfer APIs Message-ID: <20210111210108.GA17475@kunai> Mail-Followup-To: Wolfram Sang , Dmitry Torokhov , linux-iio@vger.kernel.orgi, Luca Ceresoli , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Hartmut Knaack , Jonathan Cameron , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org References: <20191112203132.163306-1-dmitry.torokhov@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Dxnq1zWXvFF0Q93v" Content-Disposition: inline In-Reply-To: <20191112203132.163306-1-dmitry.torokhov@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Dxnq1zWXvFF0Q93v Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Nov 12, 2019 at 12:31:29PM -0800, Dmitry Torokhov wrote: > While we indeed often deal with a stream of bytes when executing a > transfer, at the higher layers we usually work with more structured > data, and there is not really a reason to require casts to u8 * form the > callers. These series change I2C APIs to accept [const] void pointers, > and also adjust SMBUS implementation to use get/put_unaligned_16() and > memcpy() for moving data around. I just started to work on something SMBus, so I rediscovered this series and will comment now. --Dxnq1zWXvFF0Q93v Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl/8vJAACgkQFA3kzBSg KbZcTQ/9EP5YX9jTW2VqNS45hjnYxgTyEI3DWFpRLlLMp6Zqt8sz6YzxgcZHZGr+ 4gwW3yAxoGIbPLAYo2MOVu03hi4NVkhgTcBmTaUzPFBXFpHy/O8C9PBgp3oLVt3f EHqWosZXKbuQzYGQP3/U/kxyixsGUA6kJ4rAr2FJZ3V0rrG/g8dqKfq3iuOWv0GW SgMM3+3XmoNGiLJ430qD/nf6yfw1n6cGlKmaGrS28ej03qYImfNbMkBrsuCW1xRW ijJ5M6tYf5yjxbgyXBC1+U30isQuTSH+ekSMHqBwr784RS/cMUCyC5F/0Ivjlbuj rrlwBGF5HB4t/7YhV37fidgVONJuFJHFzzp3yc3Cl3aBYFTrzJw5a9VWadPOAcbW /Fov4bUSTHLquB+Wsf+QPXtnavC+Nkx1xzHgNs/j1QFSDo+5G5anMRjAtYbNuteh XHrqnmn/U/+2SJfI+geQ+d/YkQ80ULfY61SJmx123IGCvskh7634+EJhdJXrFZEZ 2nnsER6DHpx2ZDfXN6mNUAqTGSEvlNn3OzVqikrWdcAChbZeRTORT132xjmqkvdD YHwMob+iwMG6XOk71MtlvOKURV7KjFN9UVzlrpDtKiGt6dM5JiC9DNzFi9XYwGIt Pnq1BcwbydJ032LWw0NpiOtMbcNGEwjwpm2v+hPhakrfnprbN9A= =X9Tz -----END PGP SIGNATURE----- --Dxnq1zWXvFF0Q93v--