diff options
Diffstat (limited to 'drivers/usb/gadget/atmel_usba_udc.c')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index e23bf7984aaf..9a9bced813ed 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c | |||
| @@ -599,12 +599,6 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) | |||
| 599 | 599 | ||
| 600 | spin_lock_irqsave(&ep->udc->lock, flags); | 600 | spin_lock_irqsave(&ep->udc->lock, flags); |
| 601 | 601 | ||
| 602 | if (ep->ep.desc) { | ||
| 603 | spin_unlock_irqrestore(&ep->udc->lock, flags); | ||
| 604 | DBG(DBG_ERR, "ep%d already enabled\n", ep->index); | ||
| 605 | return -EBUSY; | ||
| 606 | } | ||
| 607 | |||
| 608 | ep->ep.desc = desc; | 602 | ep->ep.desc = desc; |
| 609 | ep->ep.maxpacket = maxpacket; | 603 | ep->ep.maxpacket = maxpacket; |
| 610 | 604 | ||
