linux-kernel - Re: [PATCH] devreq: move governor.h to a public header location

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Message-ID: <9049326.T7Z3S40VBb@senjougahara>
Date: Thu, 18 Sep 2025 10:57:46 +0900
From: Mikko Perttunen <mperttunen@...dia.com>
To: MyungJoo Ham <myungjoo.ham@...sung.com>,
 Kyungmin Park <kyungmin.park@...sung.com>,
 Chanwoo Choi <cw00.choi@...sung.com>, Dmitry Osipenko <digetx@...il.com>,
 Thierry Reding <thierry.reding@...il.com>,
 Jonathan Hunter <jonathanh@...dia.com>,
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-tegra@...r.kernel.org, linux-arm-msm@...r.kernel.org,
 Robie Basak <robibasa@....qualcomm.com>
Subject: Re: [PATCH] devreq: move governor.h to a public header location

On Wednesday, September 3, 2025 10:43 PM Dmitry Baryshkov wrote:
> Some device drivers (and out-of-tree modules) might want to define
> device-specific device governors. Rather than restricting all of them to
> be a part of drivers/devfreq/ (which is not possible for out-of-tree
> drivers anyway) move governor.h to include/linux/devfreq-governor.h and
> update all drivers to use it.
> 
> The devfreq_cpu_data is only used internally, by the passive governor,
> so it is moved to the driver source rather than being a part of the
> public interface.
> 
> Reported-by: Robie Basak <robibasa@....qualcomm.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---
> ...

FWIW, the commit subject is missing the 'f' in 'devfreq'.

Thanks,
Mikko