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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5E6EDCD5BD1 for ; Tue, 2 Jun 2026 21:49:54 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4gVPcw5sTsz2xRs; Wed, 03 Jun 2026 07:49:52 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=192.198.163.9 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1780436992; cv=none; b=NDyBy4M4epSs0M8ZcyTY0YEI0Lr56TcH9N+pXZ+LGU7Uh/DjXGz5ZpZ3rxj5ZJD4ZZTHyFKn2Y+r9E4MCYmjKTzFJSSEqB8thnXkUwQlGgIZwiUOqFXttoK1YwZhFPuHCFUdqFr9L73hzxcvuJulCHxmCFzz9v4urTnEJH04YaYWJazVdE08t+0YGSnMB3PSIiIGJa0qP1k1ljhcie4MpcXgeXsaVPdn+VGzYGpOu5FRkJ3sHUbnvdUr/iN6T9gsllClMcvMYbDyD4xmAIHoaevXKydtNvaCRas8VOMHy6q8em1NEiaRojEguAndCq9iS1x5Dny8gGDUAZwQNuG6Dw== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1780436992; c=relaxed/relaxed; bh=Q7FEBL+eDvQpraBwVClgrqfZTbTmLUuheVlSQywbcCc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Zm4SeoeplXnUecm5HB3xkielWcmh+G7r0wTSkT5hoYNvIfq8BYe2cNwKkmskpxmeqwvMNfHSwZc0XtATa328yoihmeaqnsDhTnn+43A2vnPVKgK3oUhhy1OsybY+fAX8CO7IHIuNjZxd5c32bnNp6ZV30tD1GYcwWSbR/rMPyDnOpP9g/KbuB+5H/w7ddC9SpQmCCCjAxUd6P3rS2arpTwK6S1ulQR1XJEp+TgF9asn6rhTiWu+N5oNPyNB15sbk5X4ltFUxo5b4gAkDIuQura/L5dLF6PANXCTh/h9cLR5Gvgxke7TJNdyuuY60akNRHqJnT4rbxT/hb2BG8pLxzw== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=Gui3vCxW; dkim-atps=neutral; spf=pass (client-ip=192.198.163.9; helo=mgamail.intel.com; envelope-from=andriy.shevchenko@linux.intel.com; receiver=lists.ozlabs.org) smtp.mailfrom=linux.intel.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=Gui3vCxW; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.intel.com (client-ip=192.198.163.9; helo=mgamail.intel.com; envelope-from=andriy.shevchenko@linux.intel.com; receiver=lists.ozlabs.org) 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 lists.ozlabs.org (Postfix) with ESMTPS id 4gVPcv29gKz2xLk for ; Wed, 03 Jun 2026 07:49:50 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1780436991; x=1811972991; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DboyAh7hWgXk9QBiKXaDmMfe0ehQqRfCBx9xSYKHzj0=; b=Gui3vCxWLESeG+CiXanUoxRsbi1wxrWrgI3nzOhf5zhqZYZUHxonz2ri a/6w64wugSOuyN+Is3edHd37yOlqJjTBo+eTaonYF1nZmc4xqmTP+t2bu xbKLh9bkoBtxcNjxUvV4F6+gLbvLkqGET07wnwC9buTUlxKMbEmG1QnZN 0RiobCBmTt9bgykttIgJNGciUscUWWCShqVduQ3iJQ1q3EGVJ1EmNVj6s b7XPe3fiptX26QOBphCd2Xu827Xatx8on/ZtpGPRCl6RD4Q2AtwUL10PQ Hf9Uzo9X22XA/kpwzTbdJ5IjDjT/AwXW8Jhp7o7rHSQrVO/YEbwCB4h5V A==; X-CSE-ConnectionGUID: vgfFcCNpRn69hUbe4VWj8Q== X-CSE-MsgGUID: MJ0O/FCFS1qpVaQjnu/6sw== X-IronPort-AV: E=McAfee;i="6800,10657,11805"; a="91920904" X-IronPort-AV: E=Sophos;i="6.24,183,1774335600"; d="scan'208";a="91920904" 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> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list 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