diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ohci-omap.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 3785b3f7df1b..ca19abe01c53 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -286,7 +286,7 @@ void usb_hcd_omap_remove (struct usb_hcd *, struct platform_device *); int usb_hcd_omap_probe (const struct hc_driver *driver, struct platform_device *pdev) { - int retval; + int retval, irq; struct usb_hcd *hcd = 0; struct ohci_hcd *ohci; @@ -329,7 +329,12 @@ int usb_hcd_omap_probe (const struct hc_driver *driver, if (retval < 0) goto err2; - retval = usb_add_hcd(hcd, platform_get_irq(pdev, 0), SA_INTERRUPT); + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + retval = -ENXIO; + goto err2; + } + retval = usb_add_hcd(hcd, irq, SA_INTERRUPT); if (retval == 0) return retval; |