WM8996_GP2_FN_MASK 1755 sound/soc/codecs/wm8996.c (snd_soc_component_read32(component, WM8996_GPIO_2)) & WM8996_GP2_FN_MASK) { WM8996_GP2_FN_MASK 3038 sound/soc/codecs/wm8996.c if (reg & WM8996_GP2_FN_MASK)