host: ehci-mv: remove duplicate check on resource (6144171d) · Commits · 戴 / test

Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by:

drivers/usb/host/ehci-mv.c

+0 −12

Original line number	Diff line number	Diff line
		@@ -169,12 +169,6 @@ static int mv_ehci_probe(struct platform_device *pdev)
		}

		r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phyregs");
		if (r == NULL) {
		dev_err(&pdev->dev, "no phy I/O memory resource defined\n");
		retval = -ENODEV;
		goto err_put_hcd;
		}

		ehci_mv->phy_regs = devm_ioremap_resource(&pdev->dev, r);
		if (IS_ERR(ehci_mv->phy_regs)) {
		retval = PTR_ERR(ehci_mv->phy_regs);
		@@ -182,12 +176,6 @@ static int mv_ehci_probe(struct platform_device *pdev)
		}

		r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "capregs");
		if (!r) {
		dev_err(&pdev->dev, "no I/O memory resource defined\n");
		retval = -ENODEV;
		goto err_put_hcd;
		}

		ehci_mv->cap_regs = devm_ioremap_resource(&pdev->dev, r);
		if (IS_ERR(ehci_mv->cap_regs)) {
		retval = PTR_ERR(ehci_mv->cap_regs);