From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 5E3C848B365; Wed, 15 Jul 2026 15:57:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784131072; cv=none; b=av4jfxbvGtVbW4R6Wy5hn7NBVygAMKmrU9QDwtiCIv37ZHyl5c2ZUsKAQQ9elkP2mJEVmnDJp46dtcbWIhfCuznCnN6lt1npgxWHOwDDonZdHpLinvuCYf0AeUOYoO5MoURvcBearrqYkeTzuJy9QBI/pNJognTlLPCZXFfStI4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784131072; c=relaxed/simple; bh=Cc4fmB36NkjZV10QmGbEykVjRwbveguHgU8funQ3kkA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NsjawZxKeR7p+VeI7OaGnkty39Y/s3mP6egxJjTnPNP7P62rQIiot/h7AUCS0VQuQV5FnAmMUg7LTPtWAAYoK8kEryXVBsLuerm9cIW9lv3rzhYY+iV/rQ30N7ErjyMxgQfGtqjb72ijkCLUdZJP+T3NUpldhE8KZTGQHNM38+k= 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=PZYrZJln; arc=none smtp.client-ip=198.175.65.19 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="PZYrZJln" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1784131071; x=1815667071; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Cc4fmB36NkjZV10QmGbEykVjRwbveguHgU8funQ3kkA=; b=PZYrZJlnj5Ea6rajr60A3Rgsy2pileB/UJhPLNG5zGNibmd7Obs3PBuc HUlIuydvWfyMJL2AUVKWJDXi/yjVtqOOBZH116TsAQvfUaPIW31Na6nyD cmhl902Pe9pb/qQPuqlj3vvVmNxjYamtwvxsxZ+OUOItQpi6MCKAWzle8 s7s2Q2iSrCPQQjOXZnxWJ4fvGE4gUKKEcj1YYmk7mSVpbUYay58Cl/zM4 gilln/xgxWEl7spzgX/EjZa9NdAIH3u1nrCqOvtMJU0Ljpc+YImW3nRy5 bzeAL9AhABwyssOyI0ruSFw044dzUc0VQvrIiCbevVNv74NpcxdpkcFsZ w==; X-CSE-ConnectionGUID: E+fDKWe0Rrm/6DVkpQ/v7A== X-CSE-MsgGUID: 3Nj5VThxQzmmsOsNaDNBdw== X-IronPort-AV: E=McAfee;i="6800,10657,11847"; a="84732776" X-IronPort-AV: E=Sophos;i="6.25,165,1779174000"; d="scan'208";a="84732776" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2026 08:57:50 -0700 X-CSE-ConnectionGUID: YwVVVqb7TImXhi20BxVLuA== X-CSE-MsgGUID: QhOnIYEGTAmUA7nS3nUtqw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,165,1779174000"; d="scan'208";a="249856952" Received: from mkosciow-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.244.129]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2026 08:57:48 -0700 Date: Wed, 15 Jul 2026 18:57:45 +0300 From: Andy Shevchenko To: "Rafael J. Wysocki" Cc: Linux ACPI , Linux PCI , LKML , Bjorn Helgaas , Hans de Goede Subject: Re: [PATCH v1 3/4] ACPI: video: Drop backlight parent device reference later Message-ID: References: <5115219.31r3eYUQgx@rafael.j.wysocki> <3052896.e9J7NaK4W3@rafael.j.wysocki> Precedence: bulk X-Mailing-List: linux-kernel@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: <3052896.e9J7NaK4W3@rafael.j.wysocki> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Jul 15, 2026 at 05:19:08PM +0200, Rafael J. Wysocki wrote: > Update acpi_video_dev_register_backlight() to put the parent device after > registering the backlight class device under it instead of attempting to > register the backlight class device under a parent that (theoretically) > may be gone at that point. Reviewed-by: Andy Shevchenko -- With Best Regards, Andy Shevchenko