linux-kernel - Re: [PATCH v3 06/12] thermal/core: Move thermal_set_delay

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Date:   Mon, 4 Jul 2022 09:05:23 +0100
From:   Lukasz Luba <lukasz.luba@....com>
To:     Daniel Lezcano <daniel.lezcano@...exp.org>,
        daniel.lezcano@...aro.org
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        khilman@...libre.com, abailon@...libre.com,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>, rafael@...nel.org
Subject: Re: [PATCH v3 06/12] thermal/core: Move thermal_set_delay_jiffies to
 static



On 7/3/22 19:30, Daniel Lezcano wrote:
> The function 'thermal_set_delay_jiffies' is only used in
> thermal_core.c but it is defined and implemented in a separate
> file. Move the function to thermal_core.c and make it static.
> 
> Cc: Alexandre Bailon <abailon@...libre.com>
> Cc: Kevin Hilman <khilman@...libre.com>
> Cc; Eduardo Valentin <eduval@...zon.com>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@...exp.org>
> ---
>   drivers/thermal/thermal_core.c    | 7 +++++++
>   drivers/thermal/thermal_core.h    | 1 -
>   drivers/thermal/thermal_helpers.c | 7 -------
>   3 files changed, 7 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
> index e22e7d939c54..a8b1628937c6 100644
> --- a/drivers/thermal/thermal_core.c
> +++ b/drivers/thermal/thermal_core.c
> @@ -1159,6 +1159,13 @@ static void bind_tz(struct thermal_zone_device *tz)
>   	mutex_unlock(&thermal_list_lock);
>   }
>   
> +static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms)
> +{
> +	*delay_jiffies = msecs_to_jiffies(delay_ms);
> +	if (delay_ms > 1000)
> +		*delay_jiffies = round_jiffies(*delay_jiffies);
> +}
> +
>   /**
>    * thermal_zone_device_register() - register a new thermal zone device
>    * @type:	the thermal zone device type
> diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
> index 60844e2d59bb..c991bb290512 100644
> --- a/drivers/thermal/thermal_core.h
> +++ b/drivers/thermal/thermal_core.h
> @@ -112,7 +112,6 @@ int thermal_build_list_of_policies(char *buf);
>   
>   /* Helpers */
>   void thermal_zone_set_trips(struct thermal_zone_device *tz);
> -void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms);
>   
>   /* sysfs I/F */
>   int thermal_zone_create_device_groups(struct thermal_zone_device *, int);
> diff --git a/drivers/thermal/thermal_helpers.c b/drivers/thermal/thermal_helpers.c
> index f4c1e87ef040..60bfda1a1db7 100644
> --- a/drivers/thermal/thermal_helpers.c
> +++ b/drivers/thermal/thermal_helpers.c
> @@ -174,13 +174,6 @@ void thermal_zone_set_trips(struct thermal_zone_device *tz)
>   	mutex_unlock(&tz->lock);
>   }
>   
> -void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms)
> -{
> -	*delay_jiffies = msecs_to_jiffies(delay_ms);
> -	if (delay_ms > 1000)
> -		*delay_jiffies = round_jiffies(*delay_jiffies);
> -}
> -
>   static void thermal_cdev_set_cur_state(struct thermal_cooling_device *cdev,
>   				       int target)
>   {

Reviewed-by: Lukasz Luba <lukasz.luba@....com>