diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c
index ed84f5158a3809e04068965f493ae3f0aa6aeed5..cb461b8f450927c4b7d86c15d9fafdf039f25ff2 100644
--- a/drivers/usb/gadget/udc/renesas_usb3.c
+++ b/drivers/usb/gadget/udc/renesas_usb3.c
@@ -2058,7 +2058,7 @@ static u32 usb3_calc_rammap_val(struct renesas_usb3_ep *usb3_ep,
 				const struct usb_endpoint_descriptor *desc)
 {
 	int i;
-	const u32 max_packet_array[] = {8, 16, 32, 64, 512};
+	static const u32 max_packet_array[] = {8, 16, 32, 64, 512};
 	u32 mpkt = PN_RAMMAP_MPKT(1024);
 
 	for (i = 0; i < ARRAY_SIZE(max_packet_array); i++) {