1 files changed, 1 insertions, 9 deletions

diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index f1f237ecec2a..73f46eb459f1 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -601,7 +601,6 @@ static int cs4270_soc_suspend(struct snd_soc_codec *codec, pm_message_t mesg)
 static int cs4270_soc_resume(struct snd_soc_codec *codec)
 {
         struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
-        struct i2c_client *i2c_client = to_i2c_client(codec->dev);
         int reg;
 
         regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
@@ -612,14 +611,7 @@ static int cs4270_soc_resume(struct snd_soc_codec *codec)
         ndelay(500);
 
         /* first restore the entire register cache ... */
-        for (reg = CS4270_FIRSTREG; reg <= CS4270_LASTREG; reg++) {
-                u8 val = snd_soc_read(codec, reg);
-
-                if (i2c_smbus_write_byte_data(i2c_client, reg, val)) {
-                        dev_err(codec->dev, "i2c write failed\n");
-                        return -EIO;
-                }
-        }
+        snd_soc_cache_sync(codec);
 
         /* ... then disable the power-down bits */
         reg = snd_soc_read(codec, CS4270_PWRCTL);