linux-kernel - Re: [PATCH] soc: ti: pruss: using pm_runtime_resume_and_get instead of pm_runtime_get

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Date:   Fri, 8 Apr 2022 07:02:23 -0500
From:   Dave Gerlach <d-gerlach@...com>
To:     <cgel.zte@...il.com>, <nm@...com>
CC:     <ssantosh@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: Re: [PATCH] soc: ti: pruss: using pm_runtime_resume_and_get instead
 of pm_runtime_get_sync



On 4/8/22 03:08, cgel.zte@...il.com wrote:
> From: Minghao Chi <chi.minghao@....com.cn>
> 
> Using pm_runtime_resume_and_get is more appropriate
> for simplifing code
> 

Looks good to me.

Reviewed-by: Dave Gerlach <d-gerlach@...com>

> Reported-by: Zeal Robot <zealci@....com.cn>
> Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
> ---
>  drivers/soc/ti/pruss.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/soc/ti/pruss.c b/drivers/soc/ti/pruss.c
> index b36779309e49..0e4ba0f89533 100644
> --- a/drivers/soc/ti/pruss.c
> +++ b/drivers/soc/ti/pruss.c
> @@ -279,10 +279,9 @@ static int pruss_probe(struct platform_device *pdev)
>  	platform_set_drvdata(pdev, pruss);
>  
>  	pm_runtime_enable(dev);
> -	ret = pm_runtime_get_sync(dev);
> +	ret = pm_runtime_resume_and_get(dev);
>  	if (ret < 0) {
>  		dev_err(dev, "couldn't enable module\n");
> -		pm_runtime_put_noidle(dev);
>  		goto rpm_disable;
>  	}
>