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path: root/drivers/usb/gadget/at91_udc.c
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Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
-rw-r--r--drivers/usb/gadget/at91_udc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index c9e66dfb02e6..af931282843d 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -469,7 +469,7 @@ static int at91_ep_enable(struct usb_ep *_ep,
const struct usb_endpoint_descriptor *desc)
{
struct at91_ep *ep = container_of(_ep, struct at91_ep, ep);
- struct at91_udc *udc = ep->udc;
+ struct at91_udc *udc;
u16 maxpacket;
u32 tmp;
unsigned long flags;
@@ -484,6 +484,7 @@ static int at91_ep_enable(struct usb_ep *_ep,
return -EINVAL;
}
+ udc = ep->udc;
if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {
DBG("bogus device state\n");
return -ESHUTDOWN;
@@ -1703,7 +1704,7 @@ static int __devinit at91udc_probe(struct platform_device *pdev)
int retval;
struct resource *res;
- if (!dev->platform_data) {
+ if (!dev->platform_data && !pdev->dev.of_node) {
/* small (so we copy it) but critical! */
DBG("missing platform_data\n");
return -ENODEV;