linux-kernel - Re: [PATCH V2] (gpio-fan): Add thermal control hooks

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Date:	Tue, 24 Feb 2015 14:06:17 -0600
From:	Nishanth Menon <nm@...com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	Eduardo Valentin <edubezval@...il.com>,
	Jean Delvare <jdelvare@...e.de>, lm-sensors@...sensors.org,
	lkml <linux-kernel@...r.kernel.org>,
	dt list <devicetree@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>
Subject: Re: [PATCH V2] (gpio-fan): Add thermal control hooks

On Tue, Feb 24, 2015 at 1:55 PM, Guenter Roeck <linux@...ck-us.net> wrote:
> On Tue, Feb 24, 2015 at 03:29:35PM -0400, Eduardo Valentin wrote:
>> Guenter,
>>
>> On Thu, Jan 08, 2015 at 08:48:40PM -0800, Guenter Roeck wrote:
>> > On 01/08/2015 10:05 AM, Nishanth Menon wrote:
>> > > Allow gpio-fan to be used as thermal cooling device for platforms that
>> > > use GPIO maps to control fans.
>> > >
>> > > As part of this change, we make the shutdown and remove logic the same
>> > > as well.
>> > >
>> > > Signed-off-by: Nishanth Menon <nm@...com>
>> > > ---
>> >
>> > Applied to -next.
>>
>> What is the target kernel version for this change? It didn't make
>> 4.0-rc1
>>
> If I recall correctly, I had to pull it because the thermal framework
> does not provide hooks if disabled. Weird, I am sure I sent an e-mail
> about this, but I don't find it right now.
>
> It can't make it in before the hooks are in place, or we'll need
> another version with ifdefs around the thermal registration code.

I had posted the required hooks.
https://patchwork.kernel.org/patch/5828261/ -> I think Eduardo picked
this one up.. So once it hits mainline, we should ideally be clear.

-- 
---
Regards,
Nishanth Menon
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