linux-kernel - Re: [PATCH 11/18] thermal: exynos: add exynos*_tmu_set

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Message-ID: <20180501095540.GH27619@mai>
Date:   Tue, 1 May 2018 11:55:40 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:     Eduardo Valentin <edubezval@...il.com>,
        Zhang Rui <rui.zhang@...el.com>,
        linux-samsung-soc@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 11/18] thermal: exynos: add exynos*_tmu_set_[trip,hyst]()
 helpers

On Thu, Apr 26, 2018 at 01:51:26PM +0200, Bartlomiej Zolnierkiewicz wrote:
> Add exynos*_tmu_set_[trip,hyst]() helpers and convert
> all ->tmu_initialize implementations accordingly.
> 
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> ---
>  drivers/thermal/samsung/exynos_tmu.c | 282 +++++++++++++++++------------------
>  1 file changed, 140 insertions(+), 142 deletions(-)
> 
> diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
> index 82484c5..80265d2 100644
> --- a/drivers/thermal/samsung/exynos_tmu.c
> +++ b/drivers/thermal/samsung/exynos_tmu.c
> @@ -305,30 +305,6 @@ static void sanitize_temp_error(struct exynos_tmu_data *data, u32 trim_info)
>  			EXYNOS_TMU_TEMP_MASK;
>  }

[ ... ]

> +static void exynos4210_tmu_set_trip_temp(struct exynos_tmu_data *data,
> +					 int trip, u8 temp)
> +{
> +	const struct thermal_trip * const trips =
> +		of_thermal_get_trip_points(data->tzd);
> +	u8 ref, th_code;

I would not do this kind of change (unsigned long => u8) with this patch.
Just code reorg and another patch to tweak the variable types if needed.



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