diff options
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 6227641f2d31..1a632a3faf7f 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -308,13 +308,12 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned int cmd, } if (DWC3_DEPCMD_CMD(cmd) == DWC3_DEPCMD_STARTTRANSFER) { - int needs_wakeup; + int link_state; - needs_wakeup = (dwc->link_state == DWC3_LINK_STATE_U1 || - dwc->link_state == DWC3_LINK_STATE_U2 || - dwc->link_state == DWC3_LINK_STATE_U3); - - if (unlikely(needs_wakeup)) { + link_state = dwc3_gadget_get_link_state(dwc); + if (link_state == DWC3_LINK_STATE_U1 || + link_state == DWC3_LINK_STATE_U2 || + link_state == DWC3_LINK_STATE_U3) { ret = __dwc3_gadget_wakeup(dwc); dev_WARN_ONCE(dwc->dev, ret, "wakeup failed --> %d\n", ret); @@ -1989,6 +1988,8 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc) case DWC3_LINK_STATE_RESET: case DWC3_LINK_STATE_RX_DET: /* in HS, means Early Suspend */ case DWC3_LINK_STATE_U3: /* in HS, means SUSPEND */ + case DWC3_LINK_STATE_U2: /* in HS, means Sleep (L1) */ + case DWC3_LINK_STATE_U1: case DWC3_LINK_STATE_RESUME: break; default: |