diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index e0384af77e56..dc2aa3261202 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -119,18 +119,34 @@ struct usbhsg_recip_handle {
 /*
  *		queue push/pop
  */
+static void __usbhsg_queue_pop(struct usbhsg_uep *uep,
+			       struct usbhsg_request *ureq,
+			       int status)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
+
+	dev_dbg(dev, "pipe %d : queue pop\n", usbhs_pipe_number(pipe));
+
+	ureq->req.status = status;
+	spin_unlock(usbhs_priv_to_lock(priv));
+	usb_gadget_giveback_request(&uep->ep, &ureq->req);
+	spin_lock(usbhs_priv_to_lock(priv));
+}
+
 static void usbhsg_queue_pop(struct usbhsg_uep *uep,
 			     struct usbhsg_request *ureq,
 			     int status)
 {
 	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
-	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
-	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
+	unsigned long flags;
 
-	dev_dbg(dev, "pipe %d : queue pop\n", usbhs_pipe_number(pipe));
-
-	ureq->req.status = status;
-	usb_gadget_giveback_request(&uep->ep, &ureq->req);
+	usbhs_lock(priv, flags);
+	__usbhsg_queue_pop(uep, ureq, status);
+	usbhs_unlock(priv, flags);
 }
 
 static void usbhsg_queue_done(struct usbhs_priv *priv, struct usbhs_pkt *pkt)