linux-kernel - Re: [PATCH] dell-laptop: use dedicated sysfs file for ALS

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Message-ID: <20150121183823.GE7386@vmdeb7>
Date:	Wed, 21 Jan 2015 10:38:23 -0800
From:	Darren Hart <dvhart@...radead.org>
To:	Gabriele Mazzotta <gabriele.mzt@...il.com>
Cc:	mjg59@...f.ucam.org, pali.rohar@...il.com,
	linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
	A.Sloman@...bham.ac.uk, computersforpeace@...il.com
Subject: Re: [PATCH] dell-laptop: use dedicated sysfs file for ALS

On Sun, Jan 18, 2015 at 07:34:17PM +0100, Gabriele Mazzotta wrote:
> On Sunday 18 January 2015 10:08:21 Darren Hart wrote:
> > On Wed, Jan 14, 2015 at 03:07:21PM +0100, Gabriele Mazzotta wrote:
> > > Hi,
> > > 
> > > I decided to remove "als" from input_triggers and created a dedicated
> > > sysfs file for it. Having it there was wrong and misleading.
> > > I also updated the documentation to reflect this change and fixed the
> > > wrong description of als_setting, now used for als_enabled.
> > 
> > Given this is a significant functional change, as opposed to a bug fix, I'm
> > leaning toward reverting the original and adding back the corrected version to
> > 3.20. I'm going to look at the total impact first - let me know if you have a
> > strong argument one way or the other.
> 
> I'm not against this decision.
> If you do, please remember to also revert the commit that added the
> documentation.

Then for my pull request to Linus this week, I'll be reverting:

02b2aaa platform: x86: dell-laptop: Add support for keyboard backlight
3161293 Documentation: Add entry for dell-laptop sysfs interface

Am I missing anything?

-- 
Darren Hart
Intel Open Source Technology Center
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