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Date:   Thu, 16 May 2019 18:11:32 +0200
From:   Stefan Wahren <stefan.wahren@...e.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Eduardo Valentin <edubezval@...il.com>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     Rui Zhang <rui.zhang@...el.com>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [GIT PULL] Thermal-SoC management changes for v5.2-rc1

Hi Linus,

On 16.05.19 17:07, Linus Torvalds wrote:
> On Wed, May 15, 2019 at 9:43 PM Eduardo Valentin <edubezval@...il.com> wrote:
>> - thermal core has a new devm_* API for registering cooling devices, thanks to Guenter R.
>>   I took the entire series, that is why you see changes on drivers/hwmon in this pull.
> This clashed badly with commit 6b1ec4789fb1 ("hwmon: (pwm-fan) Add RPM
> support via external interrupt"), which added a timer to the pwm-fan
> handling.
>
> In particular, that timer now needed the same kind of cleanup changes,
> and I'd like you guys (particularly Guenther, who was involved on both
> sides) to double-check my merge.
>
> The way I solved it was to just make the pwm_fan_pwm_disable()
> callback do both the pwm_diable() _and_ the del_timer_sync() on the
> new timer. That seemed to be the simplest solution that meshed with
> the new devm cleanup model, but while I build-tested the result, I
> obviously did no actual use testing. And maybe there's some reason why
> that approach is flawed.

i will try to test on our custom i.MX6 board. Unfortunately this take
some time since it isn't mainline yet (at least until tomorrow).

Stefan

>
> Guenther?
>
>                     Linus

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