29 	return container_of(vd, struct st_fdma_desc, vdesc);  in to_st_fdma_desc()
76 	struct virt_dma_desc *vdesc;  in st_fdma_xfer_desc()  local
79 	vdesc = vchan_next_desc(&fchan->vchan);  in st_fdma_xfer_desc()
80 	if (!vdesc)  in st_fdma_xfer_desc()
83 	fchan->fdesc = to_st_fdma_desc(vdesc);  in st_fdma_xfer_desc()
144 				list_del(&fchan->fdesc->vdesc.node);  in st_fdma_irq_handler()
145 				vchan_cookie_complete(&fchan->fdesc->vdesc);  in st_fdma_irq_handler()
149 				vchan_cyclic_callback(&fchan->fdesc->vdesc);  in st_fdma_irq_handler()
225 static void st_fdma_free_desc(struct virt_dma_desc *vdesc)  in st_fdma_free_desc()  argument
230 	fdesc = to_st_fdma_desc(vdesc);  in st_fdma_free_desc()
343 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_dma_memcpy()
503 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_dma_cyclic()
552 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_slave_sg()
556 				   struct virt_dma_desc *vdesc,  in st_fdma_desc_residue()  argument
595 	if (fchan->fdesc && cookie == fchan->fdesc->vdesc.tx.cookie)  in st_fdma_tx_status()