diff options
Diffstat (limited to 'drivers/usb/host/ehci-mv.c')
| -rw-r--r-- | drivers/usb/host/ehci-mv.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index 1300c457d9ed..cffdc8d01b2a 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -108,7 +108,7 @@ static int mv_ehci_probe(struct platform_device *pdev) struct ehci_hcd *ehci; struct ehci_hcd_mv *ehci_mv; struct resource *r; - int retval = -ENODEV; + int retval; u32 offset; u32 status; @@ -143,8 +143,6 @@ static int mv_ehci_probe(struct platform_device *pdev) goto err_put_hcd; } - - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); ehci_mv->base = devm_ioremap_resource(&pdev->dev, r); if (IS_ERR(ehci_mv->base)) { @@ -168,12 +166,10 @@ static int mv_ehci_probe(struct platform_device *pdev) hcd->rsrc_len = resource_size(r); hcd->regs = ehci_mv->op_regs; - hcd->irq = platform_get_irq(pdev, 0); - if (!hcd->irq) { - dev_err(&pdev->dev, "Cannot get irq."); - retval = -ENODEV; + retval = platform_get_irq(pdev, 0); + if (retval < 0) goto err_disable_clk; - } + hcd->irq = retval; ehci = hcd_to_ehci(hcd); ehci->caps = (struct ehci_caps __iomem *) ehci_mv->cap_regs; |