From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 31CEE27603C; Tue, 2 Jun 2026 21:49:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780436989; cv=none; b=Wc7NUO0v1ql2CHp6WRn1UXyMBI0knretti15vxtYB6Srj+uIpVOVq7cUG4KXaOXg8LlRA7hChBYdPw6Qw0uxMx8h2HMa6AWemuDI53WTVdXvzqwd0ZsWc+mKwwTGQXpIdAmSgiPGSWZxh471OdMhg/AKHxSdRPVjuFhJbyV/Y/A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780436989; c=relaxed/simple; bh=DboyAh7hWgXk9QBiKXaDmMfe0ehQqRfCBx9xSYKHzj0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mu46Dmj/lYbE6ySm+jf9Py8Lr7XoWGka05MA2pFJsuGHP1H7QO7xASzMcS+zeeb/GxsljKVKJoTqm7ZYT56De9gz0wfT5bRGeDDAJOX8h6e1WZ4ECd1r/DG2+n1M7dK94RxDaG0rAMHHEbHAEbajQhlL9UgtuDTQv37UabTUgEw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=A98gT+Fd; arc=none smtp.client-ip=192.198.163.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass 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="A98gT+Fd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1780436988; x=1811972988; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DboyAh7hWgXk9QBiKXaDmMfe0ehQqRfCBx9xSYKHzj0=; b=A98gT+FdgcsxWc+7VOB1eDCYA37wBgSJe9naVIVUAnt6+qA8qsvuSdV2 hTC9cadVypa8t44i+jxn7MSs9mveCeplHv7RaM4SXM9cEqpDsdTbheczi S83yudQDKcUOn7YTYCHjARNq7f/UzZI7ltHeMnnoAJOwuoJuWpXsEKoUc bTqAyiFFHwCDGKYvKcywtk6rjfFaEpgYfsV8pl5pVUU21DlLqRVh3vbI9 6luDduZ5OBI9QfDI908wUeemHyD8we4g0SbE44M6HCRjCPZeUwbXCW2zQ wRid3gohApeNegQJHSL83v6Ro49757tEwf/cYNdq/YDNna+dRVF5ellq7 A==; X-CSE-ConnectionGUID: Ko/zvC6oSSKsn4Tvlly9+A== X-CSE-MsgGUID: rFccy8SuTJmll6SpK2sOHA== X-IronPort-AV: E=McAfee;i="6800,10657,11805"; a="91920913" X-IronPort-AV: E=Sophos;i="6.24,183,1774335600"; d="scan'208";a="91920913" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2026 14:49:47 -0700 X-CSE-ConnectionGUID: Y7ZlRnYdR3W1ACBKWyPdDA== X-CSE-MsgGUID: FAoy/eX/QYGVu9RU3sO6Mw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,183,1774335600"; d="scan'208";a="248950576" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.244.116]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2026 14:49:33 -0700 Date: Wed, 3 Jun 2026 00:49:29 +0300 From: Andy Shevchenko To: Bartosz Golaszewski Cc: Lee Jones , Mark Brown , Thierry Reding , Sebastian Hesselbarth , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Srinivas Kandagatla , Greg Kroah-Hartman , Vinod Koul , "Rafael J. Wysocki" , Danilo Krummrich , Rob Herring , Saravana Kannan , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Andi Shyti , Joerg Roedel , Will Deacon , Robin Murphy , Doug Berger , Florian Fainelli , Broadcom internal kernel review list , Ulf Hansson , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Matthew Brost , Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Rodrigo Vivi , David Airlie , Simona Vetter , Peter Chen , Paul Cercueil , Bin Liu , Philipp Zabel , Maximilian Luz , Hans de Goede , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , Krzysztof Kozlowski , Benjamin Herrenschmidt , brgl@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, driver-core@lists.linux.dev, devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-i2c@vger.kernel.org, iommu@lists.linux.dev, linux-pm@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-usb@vger.kernel.org, linux-mips@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: Re: [PATCH 20/23] usb: chipidea: use platform_device_set_of_node_from_dev() Message-ID: References: <20260521-pdev-fwnode-ref-v1-0-88c324a1b8d2@oss.qualcomm.com> <20260521-pdev-fwnode-ref-v1-20-88c324a1b8d2@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260521-pdev-fwnode-ref-v1-20-88c324a1b8d2@oss.qualcomm.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Thu, May 21, 2026 at 10:36:43AM +0200, Bartosz Golaszewski wrote: > Ahead of reworking the reference counting logic for platform devices, > encapsulate the assignment of the OF node from another device for > dynamically allocated platform devices with the provided helper. ... > pdev->dev.parent = dev; > - device_set_of_node_from_dev(&pdev->dev, dev); > + platform_device_set_of_node_from_dev(pdev, dev); Why do they even do that? Do they have a USB connected pin control? -- With Best Regards, Andy Shevchenko