From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 72C501DBB0C for ; Wed, 7 May 2025 15:06:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746630378; cv=none; b=XldP0kV0icbnn1dgvj0nVSG0IBxkDpVGDeM2r71s1mTj6bzpt78XvnNyYJ0MIddskxXGlYLGIRDm3E35yjhp82Cj28v7JtfuFe1NcE30QA82XW+p6GO3Nzn6JQHcs3zc27IgQLs/gdy5oU+bYeNXieF/ntOKKqN4TJaIhAsgk0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746630378; c=relaxed/simple; bh=Y/WUVh0ev6M+r+m9bgj7h8JDEj1XP6+S3ee84YZotzA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qRVpOFCfOi2BWPoK8T21MYMVflMGCiBRgikBpZDNIR+mR/yjFwLhWht5I3FLbnkRuE3+qwlWrYGzWxfK0mKtPsiq3FpSnYi9FElBsTbrnSOmrcIrl5SVwTzT9D3Obx3Rt9FOkmDFBIOr5QDhvdTvgrXS+MbbX4IjilPabUdjW4U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=hJiGIWPg; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="hJiGIWPg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746630377; x=1778166377; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Y/WUVh0ev6M+r+m9bgj7h8JDEj1XP6+S3ee84YZotzA=; b=hJiGIWPg/G9N4WvBldoO/Y2e03XAxZrVsEy7QekzNM65YlyvwHuDW/kD ox2GHu00B3nXkw/yFJDFcXC7LA3k8CGhJBRBh29n7yTe6Z8P/XzQ330xC eJXiEB+hTjd2Fq91aDTsQT1CuVwpJnMX9Kpegw3KDHI63uxdIAuc93esO 9QFGEXsTosU0WTc6204DD74jkg4FcnaKsGW2ak6BdV7jFrs86ImCnXJsl YsFfTNtwAwab2sqCHkRtRv5I5BcGArRSCjr+/TF1/RCS/+AtAvWZdry7F HHG6Y9iZUV6AL33CsnoejLdhEkbIoRnRLo+/EMNspfQYHwj5z4khkt8vY A==; X-CSE-ConnectionGUID: 1UYl3QtfSHOioJj9qiU7HA== X-CSE-MsgGUID: NhFgwgumQSGS9TgV86O+tA== X-IronPort-AV: E=McAfee;i="6700,10204,11426"; a="52183814" X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="52183814" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2025 08:06:16 -0700 X-CSE-ConnectionGUID: Z/H6YXNKTMeyF9mW6VqssQ== X-CSE-MsgGUID: d/50a7xkRzuk5pzTD8W5Eg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="136502215" Received: from smile.fi.intel.com ([10.237.72.55]) by orviesa007.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2025 08:06:08 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.98.2) (envelope-from ) id 1uCgLS-00000003lQ1-4BdZ; Wed, 07 May 2025 18:06:03 +0300 Date: Wed, 7 May 2025 18:06:02 +0300 From: Andy Shevchenko To: Herve Codina Cc: Andrew Lunn , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Michael Turquette , Stephen Boyd , Andi Shyti , Wolfram Sang , Peter Rosin , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Rob Herring , Saravana Kannan , Bjorn Helgaas , Mark Brown , Len Brown , Daniel Scally , Heikki Krogerus , Sakari Ailus , Wolfram Sang , Geert Uytterhoeven , linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-spi@vger.kernel.org, linux-acpi@vger.kernel.org, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Luca Ceresoli , Thomas Petazzoni Subject: Re: [PATCH v2 08/26] pinctrl: cs42l43: Use fw_devlink_set_device() Message-ID: References: <20250507071315.394857-1-herve.codina@bootlin.com> <20250507071315.394857-9-herve.codina@bootlin.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250507071315.394857-9-herve.codina@bootlin.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Wed, May 07, 2025 at 09:12:50AM +0200, Herve Codina wrote: > The code set directly fwnode->dev field. > > Use the dedicated fw_devlink_set_device() helper to perform this > operation. ... > fwnode = fwnode_get_named_child_node(fwnode, "pinctrl"); > > if (fwnode && !fwnode->dev) Why do we bother checking the fwnode->dev here? Just wondering... Hopefully the original author of the code can explain what is going on here. > - fwnode->dev = priv->dev; > + fw_devlink_set_device(fwnode, priv->dev); > } -- With Best Regards, Andy Shevchenko