From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
	aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
	by smtp.lore.kernel.org (Postfix) with ESMTP id 2F1DEEB64DA
	for <linux-kernel@archiver.kernel.org>; Mon, 19 Jun 2023 10:15:17 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S231905AbjFSKOr (ORCPT <rfc822;linux-kernel@archiver.kernel.org>);
        Mon, 19 Jun 2023 06:14:47 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58164 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S229846AbjFSKOm (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 19 Jun 2023 06:14:42 -0400
Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C71341BE;
        Mon, 19 Jun 2023 03:14:40 -0700 (PDT)
Received: from [192.168.88.20] (91-154-35-171.elisa-laajakaista.fi [91.154.35.171])
        by perceval.ideasonboard.com (Postfix) with ESMTPSA id 38CE3547;
        Mon, 19 Jun 2023 12:14:03 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;
        s=mail; t=1687169644;
        bh=hrVJRgYD3Vz7zmxFPdmysCsl56RbCb7w9oaZEJUctfE=;
        h=Date:Subject:To:Cc:References:From:In-Reply-To:From;
        b=pLYglNNegP6R+ZnO3x1AdJ2eyLepjiQrsuDRDF3K1iFA6mvNHTXqI8OAqVQ18g3cP
         KZVD1Vo2IDzZ8UrD/vsHMz+uMuw4bRTSLCah2d0yMyawL/i05BVDEtTIymNfJD2Bpj
         xcQvfnUK1Q/v1TxncgpbRVYiy+xFrIXu4tuGO7HM=
Message-ID: <002e0475-23dd-5106-6f5c-e4b50a0c506f@ideasonboard.com>
Date:   Mon, 19 Jun 2023 13:14:34 +0300
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.11.0
Subject: Re: [PATCH v14 17/18] media: i2c: ds90ub953: Restructure clkout
 management
Content-Language: en-US
To:     Andy Shevchenko <andriy.shevchenko@intel.com>
Cc:     linux-media@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
        Luca Ceresoli <luca.ceresoli@bootlin.com>,
        Matti Vaittinen <Matti.Vaittinen@fi.rohmeurope.com>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Wolfram Sang <wsa@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Peter Rosin <peda@axentia.se>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Michael Tretter <m.tretter@pengutronix.de>,
        Hans Verkuil <hverkuil@xs4all.nl>,
        Mike Pagano <mpagano@gentoo.org>,
        =?UTF-8?Q?Krzysztof_Ha=c5=82asa?= <khalasa@piap.pl>,
        Marek Vasut <marex@denx.de>,
        Satish Nagireddy <satish.nagireddy@getcruise.com>
References: <20230616135922.442979-1-tomi.valkeinen@ideasonboard.com>
 <20230616135922.442979-18-tomi.valkeinen@ideasonboard.com>
 <ZIxzsUbuUz3ysA31@smile.fi.intel.com>
From:   Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
In-Reply-To: <ZIxzsUbuUz3ysA31@smile.fi.intel.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 16/06/2023 17:37, Andy Shevchenko wrote:
> On Fri, Jun 16, 2023 at 04:59:21PM +0300, Tomi Valkeinen wrote:
>> Separate clkout calculations and register writes into two functions:
>> ub953_calc_clkout_params and ub953_write_clkout_regs, and add a struct
>> ub953_clkout_data that is used to store the clkout parameters.
> 
> ...
> 
>> +struct ub953_clkout_data {
>> +	u32 hs_div;
>> +	u32 m;
>> +	u32 n;
> 
> Please, use struxt u32_fract instead of m/n.

I'm not sure how that helps. The documentation talks about m and n. 
Using different terms will make it more difficult to compare the code 
and the docs.

  Tomi