linux-kernel - Re: [PATCH v1 3/4] ACPI: thermal: Convert the driver to a platform one

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Message-ID: <98caf0d0-92f6-4842-bb49-a1979aed2283@huawei.com>
Date: Thu, 18 Dec 2025 14:39:25 +0800
From: "lihuisong (C)" <lihuisong@...wei.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, Linux ACPI
	<linux-acpi@...r.kernel.org>
CC: LKML <linux-kernel@...r.kernel.org>, Linux PM <linux-pm@...r.kernel.org>,
	Armin Wolf <w_armin@....de>, Hans de Goede <hansg@...nel.org>,
	<lihuisong@...wei.com>
Subject: Re: [PATCH v1 3/4] ACPI: thermal: Convert the driver to a platform
 one


在 2025/12/10 22:43, Rafael J. Wysocki 写道:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
>
> While binding drivers directly to struct acpi_device objects allows
> basic functionality to be provided, at least in the majority of cases,
> there are some problems with it, related to general consistency, sysfs
> layout, power management operation ordering, and code cleanliness.
>
> Overall, it is better to bind drivers to platform devices than to their
> ACPI companions, so convert the ACPI thermal zone driver to a platform
> one.
>
> While this is not expected to alter functionality, it changes sysfs
> layout and so it will be visible to user space.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
I tested this series on my platform.
Yeah, there are some changes, such as a 'wakeup' directory.
But the function is ok. And this change is also ok to 'sensors' tool.

Tested-by: lihuisong@...wei.com

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