From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751413AbdIKJqU (ORCPT ); Mon, 11 Sep 2017 05:46:20 -0400 Received: from mga05.intel.com ([192.55.52.43]:21849 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751005AbdIKJqS (ORCPT ); Mon, 11 Sep 2017 05:46:18 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,377,1500966000"; d="scan'208";a="133977926" Date: Mon, 11 Sep 2017 12:46:14 +0300 From: Mika Westerberg To: Darren Hart Cc: Mario.Limonciello@dell.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, hughsient@gmail.com, yehezkelshb@gmail.com Subject: Re: [PATCH v2] Add driver to force WMI Thunderbolt controller power status Message-ID: <20170911094614.GO2477@lahna.fi.intel.com> References: <1504810042-4696-1-git-send-email-mario.limonciello@dell.com> <20170908080729.GT2477@lahna.fi.intel.com> <339f06ce8efd42409bf5f91dfd064e7a@ausx13mpc120.AMER.DELL.COM> <20170909041452.GA1084@fury> <20170909070558.GG2477@lahna.fi.intel.com> <20170911093955.GA123566@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170911093955.GA123566@localhost.localdomain> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.8.3 (2017-05-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 11, 2017 at 02:39:55AM -0700, Darren Hart wrote: > Which device are you referring to? This attribute is bound to the device > identified by the WMI GUID, and should be independent from the controller or any > thunderbolt connected physical device. I refer to "wdev->dev" whatever that is. That device has been created long time before this driver is probed and thus userspace already got the KOBJ_ADD uevent.