diff options
Diffstat (limited to 'drivers/usb/gadget/udc/pch_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/pch_udc.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index ebc51ec5790a..8ad847a5d4e4 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -1984,9 +1984,8 @@ static int pch_udc_pcd_set_halt(struct usb_ep *usbep, int halt) if (ep->num == PCH_UDC_EP0) ep->dev->stall = 1; pch_udc_ep_set_stall(ep); - pch_udc_enable_ep_interrupts(ep->dev, - PCH_UDC_EPINT(ep->in, - ep->num)); + pch_udc_enable_ep_interrupts( + ep->dev, PCH_UDC_EPINT(ep->in, ep->num)); } else { pch_udc_ep_clear_stall(ep); } @@ -2451,16 +2450,11 @@ static void pch_udc_svc_control_out(struct pch_udc_dev *dev) */ static void pch_udc_postsvc_epinters(struct pch_udc_dev *dev, int ep_num) { - struct pch_udc_ep *ep; - struct pch_udc_request *req; - - ep = &dev->ep[UDC_EPIN_IDX(ep_num)]; - if (!list_empty(&ep->queue)) { - req = list_entry(ep->queue.next, struct pch_udc_request, queue); - pch_udc_enable_ep_interrupts(ep->dev, - PCH_UDC_EPINT(ep->in, ep->num)); - pch_udc_ep_clear_nak(ep); - } + struct pch_udc_ep *ep = &dev->ep[UDC_EPIN_IDX(ep_num)]; + if (list_empty(&ep->queue)) + return; + pch_udc_enable_ep_interrupts(ep->dev, PCH_UDC_EPINT(ep->in, ep->num)); + pch_udc_ep_clear_nak(ep); } /** |