ADIS16550_SCAN_GYRO_X
[ADIS16550_SCAN_GYRO_X] = ADIS16550_REG_X_GYRO_BIAS,
[ADIS16550_SCAN_GYRO_X] = ADIS16550_REG_X_GYRO_SCALE,
(ADIS16550_SCAN_ACCEL_Z - ADIS16550_SCAN_GYRO_X + 2) *