linux-kernel - Re: [PATCH] thermal: amlogic: Omit superfluous error message in amlogic_thermal

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Date:   Wed, 7 Apr 2021 10:51:31 +0200
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Tang Bin <tangbin@...s.chinamobile.com>, glaroque@...libre.com,
        rui.zhang@...el.com, daniel.lezcano@...aro.org, amitk@...nel.org
Cc:     linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: Re: [PATCH] thermal: amlogic: Omit superfluous error message in
 amlogic_thermal_probe()

On 22/02/2021 07:11, Tang Bin wrote:
> The function devm_platform_ioremap_resource has already contains error
> message, so remove the redundant dev_err here.
> 
> Signed-off-by: Tang Bin <tangbin@...s.chinamobile.com>
> ---
>  drivers/thermal/amlogic_thermal.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_thermal.c
> index ccb1fe18e..bba9f3b14 100644
> --- a/drivers/thermal/amlogic_thermal.c
> +++ b/drivers/thermal/amlogic_thermal.c
> @@ -253,10 +253,8 @@ static int amlogic_thermal_probe(struct platform_device *pdev)
>  	platform_set_drvdata(pdev, pdata);
>  
>  	base = devm_platform_ioremap_resource(pdev, 0);
> -	if (IS_ERR(base)) {
> -		dev_err(dev, "failed to get io address\n");
> +	if (IS_ERR(base))
>  		return PTR_ERR(base);
> -	}
>  
>  	pdata->regmap = devm_regmap_init_mmio(dev, base,
>  					      pdata->data->regmap_config);
> 

Reviewed-by: Neil Armstrong <narmstrong@...libre.com>