678 	struct sdw_cdns_pdi *pdi;  in cdns_allocate_pdi()  local
684 	pdi = devm_kcalloc(cdns->dev, num, sizeof(*pdi), GFP_KERNEL);  in cdns_allocate_pdi()
685 	if (!pdi)  in cdns_allocate_pdi()
689 		pdi[i].num = i + pdi_offset;  in cdns_allocate_pdi()
690 		pdi[i].assigned = false;  in cdns_allocate_pdi()
693 	*stream = pdi;  in cdns_allocate_pdi()
1029 		unsigned int num, struct sdw_cdns_pdi *pdi)  in cdns_find_pdi()  argument
1034 		if (pdi[i].assigned == true)  in cdns_find_pdi()
1036 		pdi[i].assigned = true;  in cdns_find_pdi()
1037 		return &pdi[i];  in cdns_find_pdi()
1054 				u32 ch, u32 dir, struct sdw_cdns_pdi *pdi)  in sdw_cdns_config_stream()  argument
1066 	cdns_writel(cdns, CDNS_PDI_CONFIG(pdi->num), val);  in sdw_cdns_config_stream()
1079 		struct sdw_cdns_pdi *pdi,  in cdns_get_num_pdi()  argument
1085 		if (pdi[i].assigned == true)  in cdns_get_num_pdi()
1088 		if (pdi[i].ch_count < ch_count)  in cdns_get_num_pdi()
1089 			ch_count -= pdi[i].ch_count;  in cdns_get_num_pdi()
1145 	struct sdw_cdns_pdi *pdi = NULL;  in sdw_cdns_alloc_stream()  local
1148 		pdi = cdns_find_pdi(cdns, stream->num_in, stream->in);  in sdw_cdns_alloc_stream()
1150 		pdi = cdns_find_pdi(cdns, stream->num_out, stream->out);  in sdw_cdns_alloc_stream()
1153 	if (!pdi)  in sdw_cdns_alloc_stream()
1154 		pdi = cdns_find_pdi(cdns, stream->num_bd, stream->bd);  in sdw_cdns_alloc_stream()
1156 	if (!pdi)  in sdw_cdns_alloc_stream()
1159 	port->pdi = pdi;  in sdw_cdns_alloc_stream()
1160 	pdi->l_ch_num = 0;  in sdw_cdns_alloc_stream()
1161 	pdi->h_ch_num = ch - 1;  in sdw_cdns_alloc_stream()
1162 	pdi->dir = dir;  in sdw_cdns_alloc_stream()
1163 	pdi->ch_count = ch;  in sdw_cdns_alloc_stream()