WM8903_CLASS_W_0
snd_soc_component_update_bits(component, WM8903_CLASS_W_0,
case WM8903_CLASS_W_0:
reg = snd_soc_component_read(component, WM8903_CLASS_W_0);
snd_soc_component_write(component, WM8903_CLASS_W_0, reg &
snd_soc_component_write(component, WM8903_CLASS_W_0, reg |