ALC5623_MISC_CTRL
u16 mute_reg = snd_soc_component_read(component, ALC5623_MISC_CTRL) & ~hp_mute;
return snd_soc_component_write(component, ALC5623_MISC_CTRL, mute_reg);
snd_soc_component_update_bits(component, ALC5623_MISC_CTRL,
snd_soc_component_update_bits(component, ALC5623_MISC_CTRL,