diff --git a/sound/soc/codecs/rk730.c b/sound/soc/codecs/rk730.c
index db25d092d2b3..3c24ec136716 100644
--- a/sound/soc/codecs/rk730.c
+++ b/sound/soc/codecs/rk730.c
@@ -830,7 +830,6 @@ static const struct snd_soc_component_driver rk730_component_driver = {
 	.idle_bias_on		= 1,
 	.use_pmdown_time	= 1,
 	.endianness		= 1,
-	.non_legacy_dai_naming	= 1,
 };
 
 static const struct reg_default rk730_reg_defaults[] = {