linux-kernel - Re: [PATCH net-next] net: ethernet: ti: cpsw: Use devm_platform_get_and_ioremap

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Message-ID: <457bcc88-00a1-61fd-7a1d-1c8dfaaf56d6@ti.com>
Date:   Wed, 9 Jun 2021 20:18:11 +0300
From:   Grygorii Strashko <grygorii.strashko@...com>
To:     Yang Yingliang <yangyingliang@...wei.com>,
        <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
CC:     <davem@...emloft.net>, <kuba@...nel.org>
Subject: Re: [PATCH net-next] net: ethernet: ti: cpsw: Use
 devm_platform_get_and_ioremap_resource()



On 09/06/2021 17:01, Yang Yingliang wrote:
> Use devm_platform_get_and_ioremap_resource() to simplify
> code.
> 
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> ---
>   drivers/net/ethernet/ti/cpsw.c     | 3 +--
>   drivers/net/ethernet/ti/cpsw_new.c | 3 +--
>   2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
> index c0cd7de88316..b1e80cc96f56 100644
> --- a/drivers/net/ethernet/ti/cpsw.c
> +++ b/drivers/net/ethernet/ti/cpsw.c
> @@ -1532,8 +1532,7 @@ static int cpsw_probe(struct platform_device *pdev)
>   	}
>   	cpsw->bus_freq_mhz = clk_get_rate(clk) / 1000000;
>   
> -	ss_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	ss_regs = devm_ioremap_resource(dev, ss_res);
> +	ss_regs = devm_platform_get_and_ioremap_resource(pdev, 0, &ss_res);
>   	if (IS_ERR(ss_regs))
>   		return PTR_ERR(ss_regs);
>   	cpsw->regs = ss_regs;
> diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
> index 69b7a4e0220a..8d4f3c53385d 100644
> --- a/drivers/net/ethernet/ti/cpsw_new.c
> +++ b/drivers/net/ethernet/ti/cpsw_new.c
> @@ -1883,8 +1883,7 @@ static int cpsw_probe(struct platform_device *pdev)
>   	}
>   	cpsw->bus_freq_mhz = clk_get_rate(clk) / 1000000;
>   
> -	ss_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	ss_regs = devm_ioremap_resource(dev, ss_res);
> +	ss_regs = devm_platform_get_and_ioremap_resource(pdev, 0, &ss_res);
>   	if (IS_ERR(ss_regs)) {
>   		ret = PTR_ERR(ss_regs);
>   		return ret;
> 

Reviewed-by: Grygorii Strashko <grygorii.strashko@...com>

-- 
Best regards,
grygorii