Signed-off-by: Ryan Lee ryans.lee@maximintegrated.com --- sound/soc/codecs/max98927.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c index cdee3a3..e787a03 100644 --- a/sound/soc/codecs/max98927.c +++ b/sound/soc/codecs/max98927.c @@ -586,6 +586,12 @@ static bool max98927_volatile_reg(struct device *dev, unsigned int reg) { switch (reg) { case MAX98927_R0001_INT_RAW1 ... MAX98927_R0009_INT_FLAG3: + case MAX98927_R004C_MEAS_ADC_CH0_READ: + case MAX98927_R004D_MEAS_ADC_CH1_READ: + case MAX98927_R004E_MEAS_ADC_CH2_READ: + case MAX98927_R0051_BROWNOUT_STATUS: + case MAX98927_R0087_ENV_TRACK_BOOST_VOUT_READ: + case MAX98927_R01FF_REV_ID: return true; default: return false;