85 	nbytes = fchan->fdesc->node[0].desc->nbytes;  in st_fdma_xfer_desc()
87 	ch_cmd = fchan->fdesc->node[0].pdesc | FDMA_CH_CMD_STA_START;  in st_fdma_xfer_desc()
145 				list_del(&fchan->fdesc->vdesc.node);  in st_fdma_irq_handler()
233 		dma_pool_free(fdesc->fchan->node_pool, fdesc->node[i].desc,  in st_fdma_free_desc()
234 			      fdesc->node[i].pdesc);  in st_fdma_free_desc()
244 	fdesc = kzalloc(struct_size(fdesc, node, sg_len), GFP_NOWAIT);  in st_fdma_alloc_desc()
251 		fdesc->node[i].desc = dma_pool_alloc(fchan->node_pool,  in st_fdma_alloc_desc()
252 				GFP_NOWAIT, &fdesc->node[i].pdesc);  in st_fdma_alloc_desc()
253 		if (!fdesc->node[i].desc)  in st_fdma_alloc_desc()
260 		dma_pool_free(fchan->node_pool, fdesc->node[i].desc,  in st_fdma_alloc_desc()
261 			      fdesc->node[i].pdesc);  in st_fdma_alloc_desc()
331 	hw_node = fdesc->node[0].desc;  in st_fdma_prep_dma_memcpy()
485 		struct st_fdma_hw_node *hw_node = fdesc->node[i].desc;  in st_fdma_prep_dma_cyclic()
487 		hw_node->next = fdesc->node[(i + 1) % sg_len].pdesc;  in st_fdma_prep_dma_cyclic()
534 		hw_node = fdesc->node[i].desc;  in st_fdma_prep_slave_sg()
536 		hw_node->next = fdesc->node[(i + 1) % sg_len].pdesc;  in st_fdma_prep_slave_sg()
571 		if (cur_addr == fdesc->node[i].pdesc) {  in st_fdma_desc_residue()
575 		residue += fdesc->node[i].desc->nbytes;  in st_fdma_desc_residue()