diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index e76ecc7cc7750e1efcae89dc30a1cf43fc5dbc41..a23f7d15324afe6a6025c5303d67da12de511caa 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -2212,9 +2212,9 @@ static int arizona_enable_fll(struct arizona_fll *fll)
 		/* Facilitate smooth refclk across the transition */
 		regmap_update_bits_async(fll->arizona->regmap, fll->base + 0x9,
 					 ARIZONA_FLL1_GAIN_MASK, 0);
-		regmap_update_bits_async(fll->arizona->regmap, fll->base + 1,
-					 ARIZONA_FLL1_FREERUN,
-					 ARIZONA_FLL1_FREERUN);
+		regmap_update_bits(fll->arizona->regmap, fll->base + 1,
+				   ARIZONA_FLL1_FREERUN, ARIZONA_FLL1_FREERUN);
+		udelay(32);
 	}
 
 	/*