diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index 75db2c306cea24ba3736b1ebd8c689546d02c2c5..9e40f89635b2815051806e55e3193cb26c810a9c 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -53,7 +53,7 @@
 #define READSAFE_TIMEOUT	1000
 #define DTD_TIMEOUT		1000
 
-#define LOOPS_USEC_SHIFT	4
+#define LOOPS_USEC_SHIFT	1
 #define LOOPS_USEC		(1 << LOOPS_USEC_SHIFT)
 #define LOOPS(timeout)		((timeout) >> LOOPS_USEC_SHIFT)