diff options
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 189605df6bd2..f9b44302199a 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -384,19 +384,9 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd, trace_dwc3_gadget_ep_cmd(dep, cmd, params, cmd_status); - if (ret == 0) { - switch (DWC3_DEPCMD_CMD(cmd)) { - case DWC3_DEPCMD_STARTTRANSFER: - dep->flags |= DWC3_EP_TRANSFER_STARTED; - dwc3_gadget_ep_get_transfer_index(dep); - break; - case DWC3_DEPCMD_ENDTRANSFER: - dep->flags &= ~DWC3_EP_TRANSFER_STARTED; - break; - default: - /* nothing */ - break; - } + if (ret == 0 && DWC3_DEPCMD_CMD(cmd) == DWC3_DEPCMD_STARTTRANSFER) { + dep->flags |= DWC3_EP_TRANSFER_STARTED; + dwc3_gadget_ep_get_transfer_index(dep); } if (saved_config) { @@ -2578,7 +2568,8 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc, cmd = DEPEVT_PARAMETER_CMD(event->parameters); if (cmd == DWC3_DEPCMD_ENDTRANSFER) { - dep->flags &= ~DWC3_EP_END_TRANSFER_PENDING; + dep->flags &= ~(DWC3_EP_END_TRANSFER_PENDING | + DWC3_EP_TRANSFER_STARTED); dwc3_gadget_ep_cleanup_cancelled_requests(dep); } break; |