diff options
| -rw-r--r-- | drivers/usb/gadget/mv_udc_core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index 58edff9abce..ad91de4d60d 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -1221,12 +1221,16 @@ static int mv_udc_vbus_session(struct usb_gadget *gadget, int is_active) udc_start(udc); } } else if (udc->driver && udc->softconnect) { + if (!udc->active) + goto out; + /* stop all the transfer in queue*/ stop_activity(udc, udc->driver); udc_stop(udc); mv_udc_disable(udc); } +out: spin_unlock_irqrestore(&udc->lock, flags); return retval; } |