linux-kernel - Re: [PATCH] drivers/i2c/busses/i2c-imx.c:remove duplicate print after platform_get

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Message-ID: <20200320123425.blnqxh3qpfzfl6ph@pengutronix.de>
Date:   Fri, 20 Mar 2020 13:34:26 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Tang Bin <tangbin@...s.chinamobile.com>
Cc:     linux@...pel-privat.de, s.hauer@...gutronix.de,
        shawnguo@...nel.org, linux-i2c@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers/i2c/busses/i2c-imx.c:remove duplicate print
 after platform_get_irq()

On Wed, Mar 18, 2020 at 06:07:48PM +0800, Tang Bin wrote:
> We don't need dev_err() message because when something goes wrong,
> platform_get_irq() has print an error message itself, so we should
> remove duplicate dev_err().
> 
> Signed-off-by: Tang Bin <tangbin@...s.chinamobile.com>

Acked-by: Oleksij Rempel <o.rempel@...gutronix.de>

Thank you.

> ---
>  drivers/i2c/busses/i2c-imx.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
> index a3b61336f..01fd46682 100644
> --- a/drivers/i2c/busses/i2c-imx.c
> +++ b/drivers/i2c/busses/i2c-imx.c
> @@ -1066,10 +1066,8 @@ static int i2c_imx_probe(struct platform_device *pdev)
>  	dev_dbg(&pdev->dev, "<%s>\n", __func__);
>  
>  	irq = platform_get_irq(pdev, 0);
> -	if (irq < 0) {
> -		dev_err(&pdev->dev, "can't get irq number\n");
> +	if (irq < 0)
>  		return irq;
> -	}
>  
>  	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	base = devm_ioremap_resource(&pdev->dev, res);
> -- 
> 2.20.1.windows.1
> 
> 
> 
> 

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