diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c
index e7238b8904bc..9d0b794d3005 100644
--- a/sound/soc/codecs/bt-sco.c
+++ b/sound/soc/codecs/bt-sco.c
@@ -63,7 +63,7 @@ static int bt_sco_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_device_id bt_sco_driver_ids[] = {
+static const struct platform_device_id bt_sco_driver_ids[] = {
 	{
 		.name		= "dfbmcs320",
 	},