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

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

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2013-05-12 15:19:52 +02:00
parent 122af6d0ec
commit bd935817db
1 changed files with 0 additions and 10 deletions
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10
drivers/usb/gadget/bcm63xx_udc.c
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@ -2334,21 +2334,11 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
} }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(dev, "error finding USBD resource\n");
return -ENXIO;
}
udc->usbd_regs = devm_ioremap_resource(dev, res); udc->usbd_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(udc->usbd_regs)) if (IS_ERR(udc->usbd_regs))
return PTR_ERR(udc->usbd_regs); return PTR_ERR(udc->usbd_regs);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1); res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (!res) {
dev_err(dev, "error finding IUDMA resource\n");
return -ENXIO;
}
udc->iudma_regs = devm_ioremap_resource(dev, res); udc->iudma_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(udc->iudma_regs)) if (IS_ERR(udc->iudma_regs))
return PTR_ERR(udc->iudma_regs); return PTR_ERR(udc->iudma_regs);