WM8994_AIF1_MONO 2876 sound/soc/codecs/wm8994.c aif2 |= WM8994_AIF1_MONO; WM8994_AIF1_MONO 2926 sound/soc/codecs/wm8994.c snd_soc_component_update_bits(component, aif2_reg, WM8994_AIF1_MONO, aif2);