diff options
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-ep0.c')
| -rw-r--r-- | drivers/usb/cdns3/cdnsp-ep0.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/usb/cdns3/cdnsp-ep0.c b/drivers/usb/cdns3/cdnsp-ep0.c index 9b8325f82499..d63d5d92f255 100644 --- a/drivers/usb/cdns3/cdnsp-ep0.c +++ b/drivers/usb/cdns3/cdnsp-ep0.c @@ -403,20 +403,6 @@ static int cdnsp_ep0_std_request(struct cdnsp_device *pdev, case USB_REQ_SET_ISOCH_DELAY: ret = cdnsp_ep0_set_isoch_delay(pdev, ctrl); break; - case USB_REQ_SET_INTERFACE: - /* - * Add request into pending list to block sending status stage - * by libcomposite. - */ - list_add_tail(&pdev->ep0_preq.list, - &pdev->ep0_preq.pep->pending_list); - - ret = cdnsp_ep0_delegate_req(pdev, ctrl); - if (ret == -EBUSY) - ret = 0; - - list_del(&pdev->ep0_preq.list); - break; default: ret = cdnsp_ep0_delegate_req(pdev, ctrl); break; @@ -474,9 +460,6 @@ void cdnsp_setup_analyze(struct cdnsp_device *pdev) else ret = cdnsp_ep0_delegate_req(pdev, ctrl); - if (!len) - pdev->ep0_stage = CDNSP_STATUS_STAGE; - if (ret == USB_GADGET_DELAYED_STATUS) { trace_cdnsp_ep0_status_stage("delayed"); return; @@ -484,6 +467,6 @@ void cdnsp_setup_analyze(struct cdnsp_device *pdev) out: if (ret < 0) cdnsp_ep0_stall(pdev); - else if (pdev->ep0_stage == CDNSP_STATUS_STAGE) + else if (!len && pdev->ep0_stage != CDNSP_STATUS_STAGE) cdnsp_status_stage(pdev); } |