110 	struct virt_dma_desc *vdesc;  in hsu_dma_start_transfer()  local
113 	vdesc = vchan_next_desc(&hsuc->vchan);  in hsu_dma_start_transfer()
114 	if (!vdesc) {  in hsu_dma_start_transfer()
119 	list_del(&vdesc->node);  in hsu_dma_start_transfer()
120 	hsuc->desc = to_hsu_dma_desc(vdesc);  in hsu_dma_start_transfer()
224 			vchan_cookie_complete(&desc->vdesc);  in hsu_dma_do_irq()
253 static void hsu_dma_desc_free(struct virt_dma_desc *vdesc)  in hsu_dma_desc_free()  argument
255 	struct hsu_dma_desc *desc = to_hsu_dma_desc(vdesc);  in hsu_dma_desc_free()
287 	return vchan_tx_prep(&hsuc->vchan, &desc->vdesc, flags);  in hsu_dma_prep_slave_sg()
322 	struct virt_dma_desc *vdesc;  in hsu_dma_tx_status()  local
332 	vdesc = vchan_find_desc(&hsuc->vchan, cookie);  in hsu_dma_tx_status()
333 	if (hsuc->desc && cookie == hsuc->desc->vdesc.tx.cookie) {  in hsu_dma_tx_status()
337 	} else if (vdesc) {  in hsu_dma_tx_status()
338 		bytes = to_hsu_dma_desc(vdesc)->length;  in hsu_dma_tx_status()
396 		hsu_dma_desc_free(&hsuc->desc->vdesc);  in hsu_dma_terminate_all()