diff --git a/drivers/usb/gadget/gr_udc.c b/drivers/usb/gadget/gr_udc.c
index 99a37ed03e278429a08513e39a6dd6446af53d27..5d93f2b1e394b355ebbe93caf9ab5e103acf77bd 100644
--- a/drivers/usb/gadget/gr_udc.c
+++ b/drivers/usb/gadget/gr_udc.c
@@ -2212,7 +2212,7 @@ static int gr_probe(struct platform_device *pdev)
 	return retval;
 }
 
-static struct of_device_id gr_match[] = {
+static const struct of_device_id gr_match[] = {
 	{.name = "GAISLER_USBDC"},
 	{.name = "01_021"},
 	{},