clear_rx_desc
clear_rx_desc(pdev, q, d);
clear_rx_desc(adap->pdev, q, sd);
clear_rx_desc(dev, i);
clear_rx_desc(dev, i);
clear_rx_desc(dev, next_rx);
if (target->clear_rx_desc)
dmaengine_desc_free(target->clear_rx_desc);
target->clear_rx_desc = dmaengine_prep_dma_cyclic(ctlr->dma_rx,
if (!target->clear_rx_desc) {
ret = dmaengine_desc_set_reuse(target->clear_rx_desc);
struct dma_async_tx_descriptor *clear_rx_desc;
cookie = dmaengine_submit(target->clear_rx_desc);