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Message-ID: <e3005e1d-02b8-4e2a-8f83-d6b67de9d4a9@linaro.org>
Date: Fri, 5 Apr 2024 08:51:18 +0200
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Subject: Re: [PATCH v1] thermal: core: Relocate the struct thermal_governor
 definition
Content-Language: en-US
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
 Linux PM <linux-pm@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Lukasz Luba <lukasz.luba@arm.com>
References: <2725268.mvXUDI8C0e@kreacher>
From: Daniel Lezcano <daniel.lezcano@linaro.org>
In-Reply-To: <2725268.mvXUDI8C0e@kreacher>
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On 04/04/2024 21:27, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> Notice that struct thermal_governor is only used by the thermal core
> and so move its definition to thermal_core.h.
> 
> No functional impact.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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

> ---
>   drivers/thermal/thermal_core.h |   25 +++++++++++++++++++++++++
>   include/linux/thermal.h        |   25 -------------------------
>   2 files changed, 25 insertions(+), 25 deletions(-)
> 
> Index: linux-pm/drivers/thermal/thermal_core.h
> ===================================================================
> --- linux-pm.orig/drivers/thermal/thermal_core.h
> +++ linux-pm/drivers/thermal/thermal_core.h
> @@ -23,6 +23,31 @@ struct thermal_trip_desc {
>   };
>   
>   /**
> + * struct thermal_governor - structure that holds thermal governor information
> + * @name:	name of the governor
> + * @bind_to_tz: callback called when binding to a thermal zone.  If it
> + *		returns 0, the governor is bound to the thermal zone,
> + *		otherwise it fails.
> + * @unbind_from_tz:	callback called when a governor is unbound from a
> + *			thermal zone.
> + * @throttle:	callback called for every trip point even if temperature is
> + *		below the trip point temperature
> + * @update_tz:	callback called when thermal zone internals have changed, e.g.
> + *		thermal cooling instance was added/removed
> + * @governor_list:	node in thermal_governor_list (in thermal_core.c)
> + */
> +struct thermal_governor {
> +	const char *name;
> +	int (*bind_to_tz)(struct thermal_zone_device *tz);
> +	void (*unbind_from_tz)(struct thermal_zone_device *tz);
> +	int (*throttle)(struct thermal_zone_device *tz,
> +			const struct thermal_trip *trip);
> +	void (*update_tz)(struct thermal_zone_device *tz,
> +			  enum thermal_notify_event reason);
> +	struct list_head	governor_list;
> +};
> +
> +/**
>    * struct thermal_zone_device - structure for a thermal zone
>    * @id:		unique id number for each thermal zone
>    * @type:	the thermal zone device type
> Index: linux-pm/include/linux/thermal.h
> ===================================================================
> --- linux-pm.orig/include/linux/thermal.h
> +++ linux-pm/include/linux/thermal.h
> @@ -126,31 +126,6 @@ struct thermal_cooling_device {
>   #endif
>   };
>   
> -/**
> - * struct thermal_governor - structure that holds thermal governor information
> - * @name:	name of the governor
> - * @bind_to_tz: callback called when binding to a thermal zone.  If it
> - *		returns 0, the governor is bound to the thermal zone,
> - *		otherwise it fails.
> - * @unbind_from_tz:	callback called when a governor is unbound from a
> - *			thermal zone.
> - * @throttle:	callback called for every trip point even if temperature is
> - *		below the trip point temperature
> - * @update_tz:	callback called when thermal zone internals have changed, e.g.
> - *		thermal cooling instance was added/removed
> - * @governor_list:	node in thermal_governor_list (in thermal_core.c)
> - */
> -struct thermal_governor {
> -	const char *name;
> -	int (*bind_to_tz)(struct thermal_zone_device *tz);
> -	void (*unbind_from_tz)(struct thermal_zone_device *tz);
> -	int (*throttle)(struct thermal_zone_device *tz,
> -			const struct thermal_trip *trip);
> -	void (*update_tz)(struct thermal_zone_device *tz,
> -			  enum thermal_notify_event reason);
> -	struct list_head	governor_list;
> -};
> -
>   /* Structure to define Thermal Zone parameters */
>   struct thermal_zone_params {
>   	const char *governor_name;
> 
> 
> 

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