diff --git a/[refs] b/[refs]
index 064d7f0767ce..9cb81a876c9d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 97dc7c61f1a25e906c0eb65fac2573e1ce063d63
+refs/heads/master: 88e3b59b5adce5b12e205af0e34d518ba0dcdc0c
diff --git a/trunk/drivers/usb/gadget/fsl_udc_core.c b/trunk/drivers/usb/gadget/fsl_udc_core.c
index fa3d142ba64d..08a9a62a39e3 100644
--- a/trunk/drivers/usb/gadget/fsl_udc_core.c
+++ b/trunk/drivers/usb/gadget/fsl_udc_core.c
@@ -489,7 +489,7 @@ static int fsl_ep_enable(struct usb_ep *_ep,
 	case USB_ENDPOINT_XFER_ISOC:
 		/* Calculate transactions needed for high bandwidth iso */
 		mult = (unsigned char)(1 + ((max >> 11) & 0x03));
-		max = max & 0x8ff;	/* bit 0~10 */
+		max = max & 0x7ff;	/* bit 0~10 */
 		/* 3 transactions at most */
 		if (mult > 3)
 			goto en_done;