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drivers/usb/gadget: don't check resource with devm_ioremap_resource

devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver.

Wolfram Sang committed 13 years ago

Commit bd935811 parent 122af6d1 file · +0 −10Browse files

Unified · Split

drivers/usb/gadget/bcm63xx_udc.c+0−10
@@ -2334,21 +2334,11 @@ static int bcm63xx_udc_probe(struct platform_device *pdev) · 2333 unmodified lines
2334 }2334 }
2335 2335
2336 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);2336 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
2337 if (!res) {
2338 dev_err(dev, "error finding USBD resource\n");
2339 return -ENXIO;
2340 }
2341
2342 udc->usbd_regs = devm_ioremap_resource(dev, res);2337 udc->usbd_regs = devm_ioremap_resource(dev, res);
2343 if (IS_ERR(udc->usbd_regs))2338 if (IS_ERR(udc->usbd_regs))
2344 return PTR_ERR(udc->usbd_regs);2339 return PTR_ERR(udc->usbd_regs);
2345 2340
2346 res = platform_get_resource(pdev, IORESOURCE_MEM, 1);2341 res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
2347 if (!res) {
2348 dev_err(dev, "error finding IUDMA resource\n");
2349 return -ENXIO;
2350 }
2351
2352 udc->iudma_regs = devm_ioremap_resource(dev, res);2342 udc->iudma_regs = devm_ioremap_resource(dev, res);
2353 if (IS_ERR(udc->iudma_regs))2343 if (IS_ERR(udc->iudma_regs))
2354 return PTR_ERR(udc->iudma_regs);2344 return PTR_ERR(udc->iudma_regs);