1 files changed, 24 insertions, 15 deletions

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 327b4434b4ce..1ab356ab0f31 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -1275,7 +1275,7 @@ static int sgtl5000_replace_vddd_with_ldo(struct snd_soc_codec *codec)
 
 static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
 {
-        u16 reg;
+        int reg;
         int ret;
         int rev;
         int i;
@@ -1303,23 +1303,17 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
         /* wait for all power rails bring up */
         udelay(10);
 
-        /* read chip information */
-        reg = snd_soc_read(codec, SGTL5000_CHIP_ID);
-        if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) !=
-            SGTL5000_PARTID_PART_ID) {
-                dev_err(codec->dev,
-                        "Device with ID register %x is not a sgtl5000\n", reg);
-                ret = -ENODEV;
-                goto err_regulator_disable;
-        }
-
-        rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
-        dev_info(codec->dev, "sgtl5000 revision 0x%x\n", rev);
-
         /*
          * workaround for revision 0x11 and later,
          * roll back to use internal LDO
          */
+
+        ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, &reg);
+        if (ret)
+                goto err_regulator_disable;
+
+        rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
+
         if (external_vddd && rev >= 0x11) {
                 /* disable all regulator first */
                 regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
@@ -1478,7 +1472,7 @@ static int sgtl5000_i2c_probe(struct i2c_client *client,
                               const struct i2c_device_id *id)
 {
         struct sgtl5000_priv *sgtl5000;
-        int ret;
+        int ret, reg, rev;
 
         sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv),
                                                                 GFP_KERNEL);
@@ -1492,6 +1486,21 @@ static int sgtl5000_i2c_probe(struct i2c_client *client,
                 return ret;
         }
 
+        /* read chip information */
+        ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, &reg);
+        if (ret)
+                return ret;
+
+        if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) !=
+            SGTL5000_PARTID_PART_ID) {
+                dev_err(&client->dev,
+                        "Device with ID register %x is not a sgtl5000\n", reg);
+                return -ENODEV;
+        }
+
+        rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
+        dev_info(&client->dev, "sgtl5000 revision 0x%x\n", rev);
+
         i2c_set_clientdata(client, sgtl5000);
 
         ret = snd_soc_register_codec(&client->dev,