diff options
Diffstat (limited to 'drivers/usb/dwc3/ep0.c')
| -rw-r--r-- | drivers/usb/dwc3/ep0.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index 658739410992..1064be5518f6 100644 --- a/drivers/usb/dwc3/ep0.c +++ b/drivers/usb/dwc3/ep0.c @@ -271,6 +271,7 @@ void dwc3_ep0_out_start(struct dwc3 *dwc) { struct dwc3_ep *dep; int ret; + int i; complete(&dwc->ep0_in_setup); @@ -279,6 +280,19 @@ void dwc3_ep0_out_start(struct dwc3 *dwc) DWC3_TRBCTL_CONTROL_SETUP, false); ret = dwc3_ep0_start_trans(dep); WARN_ON(ret < 0); + for (i = 2; i < DWC3_ENDPOINTS_NUM; i++) { + struct dwc3_ep *dwc3_ep; + + dwc3_ep = dwc->eps[i]; + if (!dwc3_ep) + continue; + + if (!(dwc3_ep->flags & DWC3_EP_DELAY_STOP)) + continue; + + dwc3_ep->flags &= ~DWC3_EP_DELAY_STOP; + dwc3_stop_active_transfer(dwc3_ep, true, true); + } } static struct dwc3_ep *dwc3_wIndex_to_dep(struct dwc3 *dwc, __le16 wIndex_le) |