ADC_SRC_4020_MASK 414 drivers/staging/comedi/drivers/cb_pcidas64.c return (source << 4) & ADC_SRC_4020_MASK; ADC_SRC_4020_MASK 1824 drivers/staging/comedi/drivers/cb_pcidas64.c devpriv->i2c_cal_range_bits &= ~ADC_SRC_4020_MASK; ADC_SRC_4020_MASK 2501 drivers/staging/comedi/drivers/cb_pcidas64.c devpriv->i2c_cal_range_bits &= ~ADC_SRC_4020_MASK;