ak8974_read_calib_data 511 drivers/iio/magnetometer/ak8974.c ak8974_read_calib_data(ak8974, AMI306_FINEOUTPUT_X, ak8974_read_calib_data 513 drivers/iio/magnetometer/ak8974.c ak8974_read_calib_data(ak8974, AMI306_OFFZERO_X,