pr_debug("Initializing Atmel-SoC USB Host Controller\n");
irq = platform_get_irq(pdev, 0);
- if (irq <= 0) {
- retval = -ENODEV;
+ if (irq < 0) {
+ retval = irq;
goto fail_create_hcd;
}
}
atmel_ehci = hcd_to_atmel_ehci_priv(hcd);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- hcd->regs = devm_ioremap_resource(&pdev->dev, res);
+ hcd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(hcd->regs)) {
retval = PTR_ERR(hcd->regs);
goto fail_request_resource;