linux-kernel - Re: [PATCH] soc: amlogic: replace devm_reset_control_array

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Message-ID: <97c6e913bcc1472e2d0f2ff1709e03aefd795d85.camel@pengutronix.de>
Date:   Wed, 18 Nov 2020 15:55:58 +0100
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     Yejune Deng <yejune.deng@...il.com>, khilman@...libre.com,
        narmstrong@...libre.com, jbrunet@...libre.com,
        martin.blumenstingl@...glemail.com
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] soc: amlogic: replace devm_reset_control_array_get()

Hi Yejune,

On Wed, 2020-11-18 at 10:48 +0800, Yejune Deng wrote:
> devm_reset_control_array_get_exclusive() looks more readable
> 
> Signed-off-by: Yejune Deng <yejune.deng@...il.com>
> ---
>  drivers/soc/amlogic/meson-ee-pwrc.c     | 3 +--
>  drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 2 +-
>  2 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/soc/amlogic/meson-ee-pwrc.c b/drivers/soc/amlogic/meson-ee-pwrc.c
> index ed7d2fb..50bf5d2 100644
> --- a/drivers/soc/amlogic/meson-ee-pwrc.c
> +++ b/drivers/soc/amlogic/meson-ee-pwrc.c
> @@ -413,8 +413,7 @@ static int meson_ee_pwrc_init_domain(struct platform_device *pdev,
>  			dev_warn(&pdev->dev, "Invalid resets count %d for domain %s\n",
>  				 count, dom->desc.name);
>  
> -		dom->rstc = devm_reset_control_array_get(&pdev->dev, false,
> -							 false);
> +		dom->rstc = devm_reset_control_array_get_exclusive(&pdev->dev);
>  		if (IS_ERR(dom->rstc))
>  			return PTR_ERR(dom->rstc);
>  	}
> diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> index 8790627..b4615b2 100644
> --- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> +++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> @@ -304,7 +304,7 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
>  		return PTR_ERR(regmap_hhi);
>  	}
>  
> -	rstc = devm_reset_control_array_get(&pdev->dev, false, false);
> +	rstc = devm_reset_control_array_get_exclusive(&pdev->dev);
>  	if (IS_ERR(rstc)) {
>  		if (PTR_ERR(rstc) != -EPROBE_DEFER)
>  			dev_err(&pdev->dev, "failed to get reset lines\n");

Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>

regards
Philipp