diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c
index 9373d4e091854e1cd9ed7a956c6dfdc3b6a1d7a1..96a8a8cb27298770c0de722749fac048b6c8829e 100644
--- a/drivers/gpio/gpio-octeon.c
+++ b/drivers/gpio/gpio-octeon.c
@@ -116,7 +116,7 @@ static int octeon_gpio_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id octeon_gpio_match[] = {
+static const struct of_device_id octeon_gpio_match[] = {
 	{
 		.compatible = "cavium,octeon-3860-gpio",
 	},