1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c
index 7f77db5d1278..aae7458d8986 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_udc.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c
@@ -581,8 +581,13 @@ err0:
 
 void bdc_udc_exit(struct bdc *bdc)
 {
+        unsigned long flags;
+
         dev_dbg(bdc->dev, "%s()\n", __func__);
+        spin_lock_irqsave(&bdc->lock, flags);
         bdc_ep_disable(bdc->bdc_ep_array[1]);
+        spin_unlock_irqrestore(&bdc->lock, flags);
+
         usb_del_gadget_udc(&bdc->gadget);
         bdc_free_ep(bdc);
 }