linux-kernel - Re: [PATCH V2 4/9] thermal: Move trip point structure definition to private header

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Date:   Sat, 4 Apr 2020 13:00:00 +0530
From:   Amit Kucheria <amit.kucheria@...durent.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     Zhang Rui <rui.zhang@...el.com>,
        "open list:THERMAL" <linux-pm@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2 4/9] thermal: Move trip point structure definition to
 private header

On Thu, Apr 2, 2020 at 7:58 PM Daniel Lezcano <daniel.lezcano@...aro.org> wrote:
>
> The struct thermal_trip is only used by the thermal internals, it is
> pointless to export the definition in the global header.
>
> Move the structure to the thermal_core.h internal header.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>

Reviewed-by: Amit Kucheria <amit.kucheria@...aro.org>

> ---
>  drivers/thermal/thermal_core.h | 13 +++++++++++++
>  include/linux/thermal.h        | 15 ---------------
>  2 files changed, 13 insertions(+), 15 deletions(-)
>
> diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
> index f99551ce9838..d37de708c28a 100644
> --- a/drivers/thermal/thermal_core.h
> +++ b/drivers/thermal/thermal_core.h
> @@ -58,6 +58,19 @@ int power_actor_get_min_power(struct thermal_cooling_device *cdev,
>                               struct thermal_zone_device *tz, u32 *min_power);
>  int power_actor_set_power(struct thermal_cooling_device *cdev,
>                           struct thermal_instance *ti, u32 power);
> +/**
> + * struct thermal_trip - representation of a point in temperature domain
> + * @np: pointer to struct device_node that this trip point was created from
> + * @temperature: temperature value in miliCelsius
> + * @hysteresis: relative hysteresis in miliCelsius
> + * @type: trip point type
> + */
> +struct thermal_trip {
> +       struct device_node *np;
> +       int temperature;
> +       int hysteresis;
> +       enum thermal_trip_type type;
> +};
>
>  /*
>   * This structure is used to describe the behavior of
> diff --git a/include/linux/thermal.h b/include/linux/thermal.h
> index e0279f7b43f4..7adbfe092281 100644
> --- a/include/linux/thermal.h
> +++ b/include/linux/thermal.h
> @@ -332,21 +332,6 @@ struct thermal_zone_of_device_ops {
>         int (*set_trip_temp)(void *, int, int);
>  };
>
> -/**
> - * struct thermal_trip - representation of a point in temperature domain
> - * @np: pointer to struct device_node that this trip point was created from
> - * @temperature: temperature value in miliCelsius
> - * @hysteresis: relative hysteresis in miliCelsius
> - * @type: trip point type
> - */
> -
> -struct thermal_trip {
> -       struct device_node *np;
> -       int temperature;
> -       int hysteresis;
> -       enum thermal_trip_type type;
> -};
> -
>  /* Function declarations */
>  #ifdef CONFIG_THERMAL_OF
>  int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
> --
> 2.17.1
>