diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 18a44919ae9f..e57991edcf67 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -1914,6 +1914,12 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, i++; } + if (i == 0) { + dev_err(&pdev->dev, "of_probe: no endpoint specified\n"); + ret = -EINVAL; + goto err; + } + return eps; err: return ERR_PTR(ret); |