linux-kernel - Re: [PATCH V2 6/9] thermal: Move get_thermal

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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 6/9] thermal: Move get_thermal_instance to the internal header

On Thu, Apr 2, 2020 at 7:58 PM Daniel Lezcano <daniel.lezcano@...aro.org> wrote:
>
> The function is not used any place other than the thermal
> directory. It does not make sense to export its definition in the
> global header as there is no use of it.
>
> Move the definition to the internal header and allow better
> self-encapsulation.
>
> Take the opportunity to add the parameter names to make checkpatch
> happy and remove the pointless stubs.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>

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

> ---
>  drivers/thermal/thermal_core.h | 5 +++++
>  include/linux/thermal.h        | 6 ------
>  2 files changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
> index 5fb2bd9c7034..c95689586e19 100644
> --- a/drivers/thermal/thermal_core.h
> +++ b/drivers/thermal/thermal_core.h
> @@ -74,6 +74,11 @@ struct thermal_trip {
>
>  int get_tz_trend(struct thermal_zone_device *tz, int trip);
>
> +struct thermal_instance *
> +get_thermal_instance(struct thermal_zone_device *tz,
> +                    struct thermal_cooling_device *cdev,
> +                    int trip);
> +
>  /*
>   * This structure is used to describe the behavior of
>   * a certain cooling device on a certain trip point
> diff --git a/include/linux/thermal.h b/include/linux/thermal.h
> index 8006ba5de855..47e745c5dfca 100644
> --- a/include/linux/thermal.h
> +++ b/include/linux/thermal.h
> @@ -414,8 +414,6 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp);
>  int thermal_zone_get_slope(struct thermal_zone_device *tz);
>  int thermal_zone_get_offset(struct thermal_zone_device *tz);
>
> -struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,
> -               struct thermal_cooling_device *, int);
>  void thermal_cdev_update(struct thermal_cooling_device *);
>  void thermal_notify_framework(struct thermal_zone_device *, int);
>  #else
> @@ -473,10 +471,6 @@ static inline int thermal_zone_get_offset(
>                 struct thermal_zone_device *tz)
>  { return -ENODEV; }
>
> -static inline struct thermal_instance *
> -get_thermal_instance(struct thermal_zone_device *tz,
> -       struct thermal_cooling_device *cdev, int trip)
> -{ return ERR_PTR(-ENODEV); }
>  static inline void thermal_cdev_update(struct thermal_cooling_device *cdev)
>  { }
>  static inline void thermal_notify_framework(struct thermal_zone_device *tz,
> --
> 2.17.1
>