ASoC: tlv320adcx140: Fix accessing uninitialized adcx140->dev

In adcx140_i2c_probe, adcx140->dev is accessed before its
initialization. This commit fixes this bug.

Fixes: 689c7655b50c ("ASoC: tlv320adcx140: Add the tlv320adcx140 codec driver family")
Acked-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Camel Guo <camel.guo@axis.com>
Link: https://lore.kernel.org/r/20200901135736.32036-1-camel.guo@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c
index 5cd50d8411778d62d7fb12e0bfc44b83e42db17f..7ae6ec374be361f33d91b0131e1b3e666b3e7d62 100644 (file)
--- a/sound/soc/codecs/tlv320adcx140.c
+++ b/sound/soc/codecs/tlv320adcx140.c
@@ -980,6 +980,8 @@ static int adcx140_i2c_probe(struct i2c_client *i2c,
        if (!adcx140)
                return -ENOMEM;
 
+       adcx140->dev = &i2c->dev;
+
        adcx140->gpio_reset = devm_gpiod_get_optional(adcx140->dev,
                                                      "reset", GPIOD_OUT_LOW);
        if (IS_ERR(adcx140->gpio_reset))
@@ -1007,7 +1009,7 @@ static int adcx140_i2c_probe(struct i2c_client *i2c,
                        ret);
                return ret;
        }
-       adcx140->dev = &i2c->dev;
+
        i2c_set_clientdata(i2c, adcx140);
 
        return devm_snd_soc_register_component(&i2c->dev,