1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index 9a68c051a5a8..88be74e6297d 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -212,6 +212,8 @@ static int process_ep_req(struct mv_udc *udc, int index,
  * request is still in progress.
  */
 static void done(struct mv_ep *ep, struct mv_req *req, int status)
+        __releases(&ep->udc->lock)
+        __acquires(&ep->udc->lock)
 {
         struct mv_udc *udc = NULL;
         unsigned char stopped = ep->stopped;
@@ -1651,6 +1653,8 @@ out:
 
 static void handle_setup_packet(struct mv_udc *udc, u8 ep_num,
         struct usb_ctrlrequest *setup)
+        __releases(&ep->udc->lock)
+        __acquires(&ep->udc->lock)
 {
         bool delegate = false;
 
@@ -1847,7 +1851,7 @@ static void irq_process_tr_complete(struct mv_udc *udc)
         }
 }
 
-void irq_process_reset(struct mv_udc *udc)
+static void irq_process_reset(struct mv_udc *udc)
 {
         u32 tmp;
         unsigned int loops;