Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH -next] usb: gadget: gr_udc: use devm_platform_ioremap_resource() to simplify code | Date | Wed, 4 Sep 2019 17:40:33 +0800 |
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Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/usb/gadget/udc/gr_udc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index 7a0e9a5..c633832 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -2118,7 +2118,6 @@ static int gr_request_irq(struct gr_udc *dev, int irq) static int gr_probe(struct platform_device *pdev) { struct gr_udc *dev; - struct resource *res; struct gr_regs __iomem *regs; int retval; u32 status; @@ -2128,8 +2127,7 @@ static int gr_probe(struct platform_device *pdev) return -ENOMEM; dev->dev = &pdev->dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - regs = devm_ioremap_resource(dev->dev, res); + regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(regs)) return PTR_ERR(regs); -- 2.7.4
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