NAU8825_JACK_EJECT_DEBOUNCE_SFT 1881 sound/soc/codecs/nau8825.c 		nau8825->jack_eject_debounce << NAU8825_JACK_EJECT_DEBOUNCE_SFT);
NAU8825_JACK_EJECT_DEBOUNCE_SFT  167 sound/soc/codecs/nau8825.h #define NAU8825_JACK_EJECT_DEBOUNCE_MASK	(0x7 << NAU8825_JACK_EJECT_DEBOUNCE_SFT)