ad7746_start_offset_calib  355 drivers/staging/iio/cdc/ad7746.c 		       0200, NULL, ad7746_start_offset_calib, CIN1);
ad7746_start_offset_calib  357 drivers/staging/iio/cdc/ad7746.c 		       0200, NULL, ad7746_start_offset_calib, CIN2);