From e719ffbf872ecf4d9b56314fb25ebe019895abe7 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 4 Sep 2019 17:02:39 +0800 Subject: [PATCH] usb: gadget: at91_udc: use devm_platform_ioremap_resource() to simplify code Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20190904090239.23920-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/at91_udc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index 194ffb1ed462..1b2b548c59a0 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -1808,7 +1808,6 @@ static int at91udc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct at91_udc *udc; int retval; - struct resource *res; struct at91_ep *ep; int i; @@ -1839,8 +1838,7 @@ static int at91udc_probe(struct platform_device *pdev) ep->is_pingpong = 1; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - udc->udp_baseaddr = devm_ioremap_resource(dev, res); + udc->udp_baseaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(udc->udp_baseaddr)) return PTR_ERR(udc->udp_baseaddr);