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usb: gadget: r8a66597: convert to devm_platform_ioremap_resource_byname

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Use devm_platform_ioremap_resource_byname() to simplify code

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1595404275-8449-5-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2020-07-22 15:51:13 +08:00 committed by Greg Kroah-Hartman
parent db123bea96
commit c946226834
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/gadget/udc/r8a66597-udc.c
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@ -1827,10 +1827,8 @@ static void nop_completion(struct usb_ep *ep, struct usb_request *r)
static int r8a66597_sudmac_ioremap(struct r8a66597 *r8a66597,
struct platform_device *pdev)
{
struct resource *res;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sudmac");
r8a66597->sudmac_reg = devm_ioremap_resource(&pdev->dev, res);
r8a66597->sudmac_reg =
devm_platform_ioremap_resource_byname(pdev, "sudmac");
return PTR_ERR_OR_ZERO(r8a66597->sudmac_reg);
}