AD7746_CAPSETUP_CAPDIFF  180 drivers/staging/iio/cdc/ad7746.c 			AD7746_CAPSETUP_CAPDIFF
AD7746_CAPSETUP_CAPDIFF  204 drivers/staging/iio/cdc/ad7746.c 			AD7746_CAPSETUP_CAPDIFF | AD7746_CAPSETUP_CIN2,