diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index ed0c9a26065be15151a73fae313f541c6f23bfe1..4fee7aeaadc7b17cc60aa4cfbe65fb5eff355b6a 100644
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -3211,9 +3211,9 @@ static bool da7218_volatile_register(struct device *dev, unsigned int reg)
 	case DA7218_HPLDET_TEST:
 	case DA7218_EVENT_STATUS:
 	case DA7218_EVENT:
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }