summaryrefslogtreecommitdiffstats
path: root/drivers/usb/dwc3/ep0.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/dwc3/ep0.c')
-rw-r--r--drivers/usb/dwc3/ep0.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 6ae8a36f21..d96ffbe520 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -226,7 +226,8 @@ void dwc3_ep0_stall_and_restart(struct dwc3 *dwc)
/* reinitialize physical ep1 */
dep = dwc->eps[1];
- dep->flags = DWC3_EP_ENABLED;
+ dep->flags &= DWC3_EP_RESOURCE_ALLOCATED;
+ dep->flags |= DWC3_EP_ENABLED;
/* stall is always issued on EP0 */
dep = dwc->eps[0];
@@ -646,6 +647,7 @@ static int dwc3_ep0_set_config(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl)
return -EINVAL;
case USB_STATE_ADDRESS:
+ dwc3_gadget_start_config(dwc, 2);
dwc3_gadget_clear_tx_fifos(dwc);
ret = dwc3_ep0_delegate_req(dwc, ctrl);