INV_MPU9X50_SCAN_MAGN_Z
INV_MPU9X50_MAGN_CHAN(IIO_MOD_Z, 13, INV_MPU9X50_SCAN_MAGN_Z),
INV_MPU9X50_MAGN_CHAN(IIO_MOD_Z, 16, INV_MPU9X50_SCAN_MAGN_Z),
| BIT(INV_MPU9X50_SCAN_MAGN_Z))
test_bit(INV_MPU9X50_SCAN_MAGN_Z,