Hi Mark > > static int rt5668_i2c_remove(struct i2c_client *i2c) > > { > > - snd_soc_unregister_component(&i2c->dev); > > - > > return 0; > > } > > This one is fine but the function is now empty so should be removed > entirely. OK. Will post v2 Best regards --- Kuninori Morimoto