Merge remote-tracking branch 'asoc/fix/wm8731' into asoc-linus

b2dde2f9 · Mark Brown · 125e7f1f · 8a6cf30b · b2dde2f9
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sound/soc/codecs/wm8731.c sound/soc/codecs/wm8731.c +2 -0

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--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -717,6 +717,8 @@ static int wm8731_i2c_probe(struct i2c_client *i2c,
 	if (wm8731 == NULL)
 		return -ENOMEM;

+	mutex_init(&wm8731->lock);
+
 	wm8731->regmap = devm_regmap_init_i2c(i2c, &wm8731_regmap);
 	if (IS_ERR(wm8731->regmap)) {
 		ret = PTR_ERR(wm8731->regmap);