WM8580_PAIF1
snd_soc_component_update_bits(component, WM8580_PAIF1 + dai->driver->id,
aifa = snd_soc_component_read(component, WM8580_PAIF1 + codec_dai->driver->id);
snd_soc_component_write(component, WM8580_PAIF1 + codec_dai->driver->id, aifa);