linux-kernel - Re: [PATCH 4/7] usb: dwc3: convert to devm_platform_ioremap_resource

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Message-ID: <7e8ab37e-d94b-ac7d-3642-b82329c653cd@st.com>
Date:   Mon, 27 Jul 2020 12:55:29 +0000
From:   Patrice CHOTARD <patrice.chotard@...com>
To:     Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     Matthias Brugger <matthias.bgg@...il.com>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>
Subject: Re: [PATCH 4/7] usb: dwc3: convert to
 devm_platform_ioremap_resource_byname

Hi Chunfeng

On 7/22/20 9:51 AM, Chunfeng Yun wrote:
> Use devm_platform_ioremap_resource_byname() to simplify code
>
> Cc: Patrice Chotard <patrice.chotard@...com>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
> ---
>  drivers/usb/dwc3/dwc3-st.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c
> index c682420..e733be8 100644
> --- a/drivers/usb/dwc3/dwc3-st.c
> +++ b/drivers/usb/dwc3/dwc3-st.c
> @@ -206,8 +206,8 @@ static int st_dwc3_probe(struct platform_device *pdev)
>  	if (!dwc3_data)
>  		return -ENOMEM;
>  
> -	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg-glue");
> -	dwc3_data->glue_base = devm_ioremap_resource(dev, res);
> +	dwc3_data->glue_base =
> +		devm_platform_ioremap_resource_byname(pdev, "reg-glue");
>  	if (IS_ERR(dwc3_data->glue_base))
>  		return PTR_ERR(dwc3_data->glue_base);
>  

Reviewed-by: Patrice Chotard <patrice.chotard@...com>

Thanks

Patrice