diff --git a/[refs] b/[refs]
index 492a6a7983ae..774768a5d603 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5275455a6e6ae6b57303834b0afd267bb9657ffc
+refs/heads/master: c439ef87c33a1df30f528cb152151465c2529cac
diff --git a/trunk/drivers/usb/dwc3/gadget.c b/trunk/drivers/usb/dwc3/gadget.c
index 16f2ba614fc0..ee5c1a519713 100644
--- a/trunk/drivers/usb/dwc3/gadget.c
+++ b/trunk/drivers/usb/dwc3/gadget.c
@@ -189,7 +189,7 @@ int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
 static dma_addr_t dwc3_trb_dma_offset(struct dwc3_ep *dep,
 		struct dwc3_trb_hw *trb)
 {
-	u32		offset = trb - dep->trb_pool;
+	u32		offset = (char *) trb - (char *) dep->trb_pool;
 
 	return dep->trb_pool_dma + offset;
 }