diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 651e249287dc..b48d80c367f9 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -557,7 +557,7 @@ static int usbhs_omap_get_dt_pdata(struct device *dev,
 	return 0;
 }
 
-static struct of_device_id usbhs_child_match_table[] = {
+static const struct of_device_id usbhs_child_match_table[] = {
 	{ .compatible = "ti,omap-ehci", },
 	{ .compatible = "ti,omap-ohci", },
 	{ }