ls1x_dma_desc
struct ls1x_dma_desc *desc = to_ls1x_dma_desc(vd);
static struct ls1x_dma_desc *ls1x_dma_alloc_desc(void)
struct ls1x_dma_desc *desc;
static int ls1x_dma_prep_lli(struct dma_chan *dchan, struct ls1x_dma_desc *desc,
struct ls1x_dma_desc *desc;
struct ls1x_dma_desc *desc;
struct ls1x_dma_desc *desc = to_ls1x_dma_desc(vd);
struct ls1x_dma_desc *desc = to_ls1x_dma_desc(vd);
container_of(d, struct ls1x_dma_desc, vd)