Return-Path: 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 D4603C05027 for ; Sun, 19 Feb 2023 22:34:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231624AbjBSWel (ORCPT ); Sun, 19 Feb 2023 17:34:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231542AbjBSWei (ORCPT ); Sun, 19 Feb 2023 17:34:38 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6838A14EAF; Sun, 19 Feb 2023 14:34:37 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 095DFB80ABD; Sun, 19 Feb 2023 22:34:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA138C433EF; Sun, 19 Feb 2023 22:34:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676846074; bh=Rj5Qph10M1N4MQt3NlxqiBGyEeiAFAy607GKhiGrBcs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QknT0W3y6TsX+TayniMsGpFXVfZtOjT/nAq8KzOf9AlJQhiANq7osV79aq4fcITL6 Hg7+Lw2u77AIIdaf8YpBa24evSde/4bir9XM4MhCFrwsCyUAblXyo6pKk3OtFwMtLM 1g09yrZ0wML/pzOgNMputSoonB9n99hVaBhV0enKKeDnOdqcWobVPNkGL315o1SZb4 zxwB1uI4V2OlBqAxHh5UEoRQ0Re7vsLL4AyY3BBDd5YWYgtOj9N1e6pTBZu3I7BeCx AexWtipprMU+wDDIw8lHtm8b1Vy52wQRYVbX0IEjzxA3qouoOfKbEbq5VEjhGI6Qf4 1uGDSiqc6ZFtQ== Date: Sun, 19 Feb 2023 22:34:32 +0000 From: Mark Brown To: Daniel Lezcano Cc: rafael@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Zhang Rui , Len Brown , Damien Le Moal , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Jean Delvare , Guenter Roeck , Jonathan Cameron , Lars-Peter Clausen , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Dmitry Torokhov , Raju Rangoju , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Ido Schimmel , Petr Machata , Gregory Greenman , Kalle Valo , Sebastian Reichel , Liam Girdwood , Miquel Raynal , Amit Kucheria , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Markus Mayer , Support Opensource , Andy Gross , Bjorn Andersson , Konrad Dybcio , Thara Gopinath , Niklas =?iso-8859-1?Q?S=F6derlund?= , Heiko Stuebner , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski , Alim Akhtar , Orson Zhai , Baolin Wang , Chunyan Zhang , Vasily Khoruzhick , Yangtao Li , Thierry Reding , Jonathan Hunter , Talel Shenhar , Eduardo Valentin , Keerthy , Kunihiko Hayashi , Masami Hiramatsu , Matthias Brugger , AngeloGioacchino Del Regno , Stefan Wahren , Neil Armstrong , ye xingchen , Zheng Yongjun , Tim Zimmermann , Yang Li , Srinivas Pandruvada , Ricardo Neri , Jiang Jian , Daniel Golle , Balsam CHIHI , Randy Dunlap , Mikko Perttunen , "open list:ACPI THERMAL DRIVER" , "open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)" , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , "open list:HARDWARE MONITORING" , "open list:IIO SUBSYSTEM AND DRIVERS" , "open list:ARM/Allwinner sunXi SoC support" , "open list:INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN)..." , "open list:CXGB4 ETHERNET DRIVER (CXGB4)" , "open list:INTEL WIRELESS WIFI LINK (iwlwifi)" , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , "open list:ARM/QUALCOMM SUPPORT" , "open list:RENESAS R-CAR THERMAL DRIVERS" , "open list:ARM/Rockchip SoC support" , "open list:SAMSUNG THERMAL DRIVER" , "open list:TEGRA ARCHITECTURE SUPPORT" , "open list:TI BANDGAP AND THERMAL DRIVER" , "moderated list:ARM/Mediatek SoC support" Subject: Re: [PATCH v1 01/17] thermal/core: Add a thermal zone 'devdata' accessor Message-ID: References: <20230219143657.241542-1-daniel.lezcano@linaro.org> <20230219143657.241542-2-daniel.lezcano@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="NIn5HqEcLWwUktt/" Content-Disposition: inline In-Reply-To: <20230219143657.241542-2-daniel.lezcano@linaro.org> X-Cookie: Serving suggestion. Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --NIn5HqEcLWwUktt/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Feb 19, 2023 at 03:36:41PM +0100, Daniel Lezcano wrote: > The thermal zone device structure is exposed to the different drivers > and obviously they access the internals while that should be > restricted to the core thermal code. >=20 > In order to self-encapsulate the thermal core code, we need to prevent > the drivers accessing directly the thermal zone structure and provide > accessor functions to deal with. >=20 > Provide an accessor to the 'devdata' structure and make use of it in > the different drivers. 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