ASoC: RT286: check ID in i2c level

Move ID check from asoc level to i2c level.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index 7c5f9d0..53eb7f3 100644 (file)
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -952,14 +952,6 @@ static int rt286_probe(struct snd_soc_codec *codec)
        struct rt286_priv *rt286 = snd_soc_codec_get_drvdata(codec);
        int i, ret;
 
-       ret = snd_soc_read(codec,
-               RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID));
-       if (ret != RT286_VENDOR_ID) {
-               dev_err(codec->dev,
-                       "Device with ID register %x is not rt286\n", ret);
-               return -ENODEV;
-       }
-
        snd_soc_write(codec, RT286_SET_AUDIO_POWER, AC_PWRST_D3);
 
        for (i = 0; i < RT286_POWER_REG_LEN; i++)
@@ -1164,6 +1156,14 @@ static int rt286_i2c_probe(struct i2c_client *i2c,
                return ret;
        }
 
+       regmap_read(rt286->regmap,
+               RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID), &ret);
+       if (ret != RT286_VENDOR_ID) {
+               dev_err(&i2c->dev,
+                       "Device with ID register %x is not rt286\n", ret);
+               return -ENODEV;
+       }
+
        rt286->index_cache = rt286_index_def;
        rt286->i2c = i2c;
        i2c_set_clientdata(i2c, rt286);