Re: [PATCH v2] Add driver to force WMI Thunderbolt controller power status

Path	csiph.com!aioe.org!bofh.it!news.nic.it!robomod
From	Darren Hart <dvhart@infradead.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2] Add driver to force WMI Thunderbolt controller power status
Date	Mon, 11 Sep 2017 23:50:01 +0200
Message-ID	<uoEKB-rj-3@gated-at.bofh.it> (permalink)
References	<una2f-3SJ-51@gated-at.bofh.it> <unmG5-4bi-9@gated-at.bofh.it> <untez-nf-31@gated-at.bofh.it> <unFpn-de-3@gated-at.bofh.it> <unI3U-25A-29@gated-at.bofh.it> <uotvP-19R-7@gated-at.bofh.it> <uotvP-19R-15@gated-at.bofh.it>
X-Original-To	Mika Westerberg <mika.westerberg@linux.intel.com>
Dkim-Signature	v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Ge8jQknnOYY2IaNuLJ3aGMkBR7/UOC6uQrTBTbeznx4=; b=FsTqa2RRG80g0IN8pd6Y5vQ3I rFN988cJpuledEIEfgUWtUDAGnb6QmfN92c2eMKmSF1p8LT5POnxgFcEwW/HLWZMAnftaTDbUhU4P 59lcEwLXXBsKxceC8U6L/QZ/3mcun11KfGOQAe6neRFsPiigQtycojiQd+voOTGn5P3ZKvmUx5BJi 1BLi7R+INyJ9ILxZY7PH4RizwgJ7cvRsbGCtFNe44aOrffFuy9myIaM0keqvazVlY0e8XrsmUKcdF ZeUGw6Wd9ETqm/Yz1jhX7oS3xZXSFNLrTQlrsjw9jkB8JohkDW629txHqP2w8LrNoi3Tb8lk9BvKq YWJyYdVwQ==;
MIME-Version	1.0
Content-Type	text/plain; charset=us-ascii
Content-Disposition	inline
User-Agent	Mutt/1.8.3 (2017-05-23)
Sender	robomod@news.nic.it
List-ID	<linux-kernel.vger.kernel.org>
X-Mailing-List	linux-kernel@vger.kernel.org
Approved	robomod@news.nic.it
Lines	16
Organization	linux.* mail to news gateway
X-Original-Cc	Mario.Limonciello@dell.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, hughsient@gmail.com, yehezkelshb@gmail.com
X-Original-Date	Mon, 11 Sep 2017 23:40:15 +0200
X-Original-Message-ID	<20170911214015.GA128849@localhost.localdomain>
X-Original-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> <20170911094614.GO2477@lahna.fi.intel.com>
X-Original-Sender	linux-kernel-owner@vger.kernel.org
Xref	csiph.com linux.kernel:1730565

Show key headers only | View raw

On Mon, Sep 11, 2017 at 12:46:14PM +0300, Mika Westerberg wrote:
> 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.
> 

Ah yes, I see - at the time of device_register. Thanks Mika.

-- 
Darren Hart
VMware Open Source Technology Center

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Re: [PATCH v2] Add driver to force WMI Thunderbolt controller power  status Darren Hart <dvhart@infradead.org> - 2017-09-11 11:50 +0200
  Re: [PATCH v2] Add driver to force WMI Thunderbolt controller power  status Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-09-11 11:50 +0200
    Re: [PATCH v2] Add driver to force WMI Thunderbolt controller power  status Darren Hart <dvhart@infradead.org> - 2017-09-11 23:50 +0200

csiph-web