Code review meeting clean ups

- remove printf in nr_ulsch_coding.c
- renaming test_input to mac_pdu
- using memcpy for mac_pdu instead of pointing to data
- remove temp_nfapi struct from header file

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h

@@ -561,47 +561,6 @@ typedef struct {
   nfapi_bf_vector_t   bf_vector;
 } nfapi_nr_dl_config_pdcch_parameters_rel15_t;
 
-//--------------------------------------------------------//
-
-// This is a temp nfapi struct.
-// Once the specs for nfapi UL is ready we will update this struct
-
-typedef struct {
-  nfapi_tl_t tl;
-  uint16_t rnti;
-  uint8_t rnti_type;
-  uint8_t dci_format;
-  /// Number of CRB in BWP that this DCI configures
-  uint16_t n_RB_BWP;
-  uint8_t config_type;
-  uint8_t search_space_type;
-  uint8_t common_search_space_type;
-  uint8_t aggregation_level;
-  uint16_t nb_rb;
-  uint8_t n_symb;
-  int     Imcs;
-  int8_t  rb_offset;
-  int     first_rb;  // first rb for PUSCH TX
-  uint8_t nb_codewords;
-  uint8_t Nl;       // number of layers
-  uint8_t rvidx;
-  uint8_t cr_mapping_type;
-  uint8_t reg_bundle_size;
-  uint8_t interleaver_size;
-  uint8_t shift_index;
-  uint8_t mux_pattern;
-  uint8_t precoder_granularity;
-  uint8_t first_slot;
-  uint8_t first_symbol;
-  uint8_t nb_ss_sets_per_slot;
-  uint8_t nb_slots;
-  uint8_t sfn_mod2;
-  uint16_t scrambling_id;
-  nfapi_bf_vector_t   bf_vector;
-} temp_nfapi_nr_ul_config_pdcch_parameters_rel15_t;
-
-//--------------------------------------------------------//
-
 typedef struct {
   nfapi_tl_t tl;
   uint16_t length;