linux-kernel - Re: [PATCH v5 1/1] hwmon: (gpio-fan) Add regulator support

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Message-ID: <f78ef1eb-d24b-4fb9-bdb0-ac7476ffcb8e@roeck-us.net>
Date: Wed, 9 Apr 2025 07:36:29 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Alexander Stein <alexander.stein@...tq-group.com>
Cc: Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 1/1] hwmon: (gpio-fan) Add regulator support

On Wed, Apr 09, 2025 at 08:54:26AM +0200, Alexander Stein wrote:
> FANs might be supplied by a regulator which needs to be enabled as well.
> This is implemented using runtime PM. Every time speed_index changes from
> 0 to non-zero and vise versa RPM is resumed or suspended.
> Intitial RPM state is determined by initial value of speed_index.
> 
> Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>

Applied (again). Let's hope it sticks this time.

Note that building with gcc on x86 does not typically report uninitialized
variables for some reason, even with W=1.

Guenter