Re: [PATCH v1 2/2] thermal: Fail object registration if thermal class is not registered

[Daniel Lezcano]

On 20/01/2023 20:48, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
>
> If thermal_class is not registered with the driver core, there is no way
> to expose the interfaces used by the thermal control framework, so
> prevent thermal zones and cooling devices from being registered in
> that case by returning an error from object registration functions.
>
> For this purpose, introduce class_is_registered() that checks the
> private pointer of the given class and returns 'false' if it is NULL,
> which means that the class has not been registered, and use it in the
> thermal framework.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>


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