diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index f524a9099d012017fc068206081d90b59d12b808..1ba03d6df9513bc16a5c3d11f3479b7136a8d34d 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -1038,7 +1038,7 @@ static void octeon_cf_shutdown(struct device *dev)
 	}
 }
 
-static struct of_device_id octeon_cf_match[] = {
+static const struct of_device_id octeon_cf_match[] = {
 	{
 		.compatible = "cavium,ebt3000-compact-flash",
 	},