1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/usb/gadget/mv_u3d_core.c b/drivers/usb/gadget/mv_u3d_core.c
index 5a6f87cf718a..9675227a9529 100644
--- a/drivers/usb/gadget/mv_u3d_core.c
+++ b/drivers/usb/gadget/mv_u3d_core.c
@@ -186,6 +186,8 @@ static int mv_u3d_process_ep_req(struct mv_u3d *u3d, int index,
  */
 static
 void mv_u3d_done(struct mv_u3d_ep *ep, struct mv_u3d_req *req, int status)
+        __releases(&ep->udc->lock)
+        __acquires(&ep->udc->lock)
 {
         struct mv_u3d *u3d = (struct mv_u3d *)ep->u3d;
 
@@ -1520,6 +1522,8 @@ static int mv_u3d_is_set_configuration(struct usb_ctrlrequest *setup)
 
 static void mv_u3d_handle_setup_packet(struct mv_u3d *u3d, u8 ep_num,
         struct usb_ctrlrequest *setup)
+        __releases(&u3c->lock)
+        __acquires(&u3c->lock)
 {
         bool delegate = false;