BNO055_OPR_MODE_FUSION_FMC_OFF
return bno055_operation_mode_set(priv, BNO055_OPR_MODE_FUSION_FMC_OFF) ?: len;
ret = bno055_operation_mode_set(priv, BNO055_OPR_MODE_FUSION_FMC_OFF);
(priv->operation_mode == BNO055_OPR_MODE_FUSION_FMC_OFF &&
operation_mode == BNO055_OPR_MODE_FUSION_FMC_OFF) {