linux-kernel - Re: [PATCH v2 08/32] thermal/drivers/sun8i: Switch to new of API

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Message-ID: <CA+E=qVdrNkx9nXMEFFYQgDcX+gdKJaCh3zoTkBZBY3HhBFDAdQ@mail.gmail.com>
Date:   Tue, 26 Jul 2022 09:28:20 -0700
From:   Vasily Khoruzhick <anarsoul@...il.com>
To:     Daniel Lezcano <daniel.lezcano@...exp.org>
Cc:     daniel.lezcano@...aro.org, rafael@...nel.org, rui.zhang@...el.com,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        khilman@...libre.com, abailon@...libre.com, lukasz.luba@....com,
        broonie@...nel.org, damien.lemoal@...nsource.wdc.com,
        heiko@...ech.de, hayashi.kunihiko@...ionext.com,
        mhiramat@...nel.org, talel@...zon.com, thierry.reding@...il.com,
        digetx@...il.com, jonathanh@...dia.com, tiny.windzz@...il.com,
        baolin.wang7@...il.com, f.fainelli@...il.com,
        bjorn.andersson@...aro.org, mcoquelin.stm32@...il.com,
        glaroque@...libre.com, miquel.raynal@...tlin.com,
        shawnguo@...nel.org, niklas.soderlund@...natech.se,
        matthias.bgg@...il.com, j-keerthy@...com,
        Amit Kucheria <amitk@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        "moderated list:ARM/Allwinner sunXi SoC support" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:ARM/Allwinner sunXi SoC support" 
        <linux-sunxi@...ts.linux.dev>
Subject: Re: [PATCH v2 08/32] thermal/drivers/sun8i: Switch to new of API

On Mon, Jul 25, 2022 at 2:27 PM Daniel Lezcano
<daniel.lezcano@...exp.org> wrote:
>
> The thermal OF code has a new API allowing to migrate the OF
> initialization to a simpler approach. The ops are no longer device
> tree specific and are the generic ones provided by the core code.
>
> Convert the ops to the thermal_zone_device_ops format and use the new
> API to register the thermal zone with these generic ops.
>

Reviewed-by: Vasily Khoruzhick <anarsoul@...il.com>

> Signed-off-by: Daniel Lezcano <daniel.lezcano@...exp.org>
> ---
>  drivers/thermal/sun8i_thermal.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c
> index d9cd23cbb671..2a4fa4068950 100644
> --- a/drivers/thermal/sun8i_thermal.c
> +++ b/drivers/thermal/sun8i_thermal.c
> @@ -108,9 +108,9 @@ static int sun50i_h5_calc_temp(struct ths_device *tmdev,
>                 return -1590 * reg / 10 + 276000;
>  }
>
> -static int sun8i_ths_get_temp(void *data, int *temp)
> +static int sun8i_ths_get_temp(struct thermal_zone_device *tz, int *temp)
>  {
> -       struct tsensor *s = data;
> +       struct tsensor *s = tz->devdata;
>         struct ths_device *tmdev = s->tmdev;
>         int val = 0;
>
> @@ -135,7 +135,7 @@ static int sun8i_ths_get_temp(void *data, int *temp)
>         return 0;
>  }
>
> -static const struct thermal_zone_of_device_ops ths_ops = {
> +static const struct thermal_zone_device_ops ths_ops = {
>         .get_temp = sun8i_ths_get_temp,
>  };
>
> @@ -468,10 +468,10 @@ static int sun8i_ths_register(struct ths_device *tmdev)
>                 tmdev->sensor[i].tmdev = tmdev;
>                 tmdev->sensor[i].id = i;
>                 tmdev->sensor[i].tzd =
> -                       devm_thermal_zone_of_sensor_register(tmdev->dev,
> -                                                            i,
> -                                                            &tmdev->sensor[i],
> -                                                            &ths_ops);
> +                       devm_thermal_of_zone_register(tmdev->dev,
> +                                                     i,
> +                                                     &tmdev->sensor[i],
> +                                                     &ths_ops);
>                 if (IS_ERR(tmdev->sensor[i].tzd))
>                         return PTR_ERR(tmdev->sensor[i].tzd);
>
> --
> 2.25.1
>