85 	int			nb_desc;	/* Number of hw. descriptors */  member
520 		sw_desc->hw_desc[sw_desc->nb_desc - 1];  in set_updater_desc()
521 	dma_addr_t dma = sw_desc->hw_desc[sw_desc->nb_desc - 2]->ddadr;  in set_updater_desc()
531 		sw_desc->hw_desc[sw_desc->nb_desc - 2]->ddadr = sw_desc->first;  in set_updater_desc()
538 		sw_desc->hw_desc[sw_desc->nb_desc - 1];  in is_desc_completed()
551 	desc1->hw_desc[desc1->nb_desc - 1]->ddadr = dma_to_chain;  in pxad_desc_chain()
725 	for (i = sw_desc->nb_desc - 1; i >= 0; i--) {  in pxad_free_desc()
733 	sw_desc->nb_desc = 0;  in pxad_free_desc()
764 		sw_desc->nb_desc++;  in pxad_alloc_desc()
922 	unsigned int i, nb_desc = 0;  in pxad_prep_memcpy()  local
934 	nb_desc = DIV_ROUND_UP(len, PDMA_MAX_DESC_BYTES);  in pxad_prep_memcpy()
935 	sw_desc = pxad_alloc_desc(chan, nb_desc + 1);  in pxad_prep_memcpy()
971 	unsigned int nb_desc = 0, i, j = 0;  in pxad_prep_slave_sg()  local
981 		nb_desc += DIV_ROUND_UP(sg_dma_len(sg), PDMA_MAX_DESC_BYTES);  in pxad_prep_slave_sg()
982 	sw_desc = pxad_alloc_desc(chan, nb_desc + 1);  in pxad_prep_slave_sg()
1020 	unsigned int nb_desc = 0;  in pxad_prep_dma_cyclic()  local
1040 	nb_desc = DIV_ROUND_UP(period_len, PDMA_MAX_DESC_BYTES);  in pxad_prep_dma_cyclic()
1041 	nb_desc *= DIV_ROUND_UP(len, period_len);  in pxad_prep_dma_cyclic()
1042 	sw_desc = pxad_alloc_desc(chan, nb_desc + 1);  in pxad_prep_dma_cyclic()
1151 	for (i = 0; i < sw_desc->nb_desc - 1; i++) {  in pxad_residue()