usb: chipidea: udc: fix the oops after rmmod gadget

[karo-tx-linux.git] / drivers / usb / chipidea / udc.c

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 1b4a63a3204342eed6f7ca74acaa545ff2a7e72b..6743a62f4c615240fe0af3b27119a76ac92c60f4 100644 (file)
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1700,13 +1700,13 @@ static int ci_udc_stop(struct usb_gadget *gadget,
                if (ci->platdata->notify_event)
                        ci->platdata->notify_event(ci,
                        CI_HDRC_CONTROLLER_STOPPED_EVENT);
-               ci->driver = NULL;
                spin_unlock_irqrestore(&ci->lock, flags);
                _gadget_stop_activity(&ci->gadget);
                spin_lock_irqsave(&ci->lock, flags);
                pm_runtime_put(&ci->gadget.dev);
        }
 
+       ci->driver = NULL;
        spin_unlock_irqrestore(&ci->lock, flags);
 
        return 0;