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usb: gadget: bcm63xx_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 <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
YueHaibing 2019-09-04 17:32:27 +08:00 committed by Felipe Balbi
parent 2e78dd5147
commit 4496bf2505
1 changed files with 2 additions and 5 deletions
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7
drivers/usb/gadget/udc/bcm63xx_udc.c
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@ -2282,7 +2282,6 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct bcm63xx_usbd_platform_data *pd = dev_get_platdata(dev);
struct bcm63xx_udc *udc;
struct resource *res;
int rc = -ENOMEM, i, irq;
udc = devm_kzalloc(dev, sizeof(*udc), GFP_KERNEL);
@ -2298,13 +2297,11 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
return -EINVAL;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
udc->usbd_regs = devm_ioremap_resource(dev, res);
udc->usbd_regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(udc->usbd_regs))
return PTR_ERR(udc->usbd_regs);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
udc->iudma_regs = devm_ioremap_resource(dev, res);
udc->iudma_regs = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(udc->iudma_regs))
return PTR_ERR(udc->iudma_regs);