Lines Matching defs:desc
217 struct dma_async_tx_descriptor *desc;
234 desc = dmaengine_prep_slave_sg(ssp->dmach,
236 if (desc) {
237 desc->callback = mxs_mmc_dma_irq_callback;
238 desc->callback_param = host;
245 return desc;
252 struct dma_async_tx_descriptor *desc;
269 desc = mxs_mmc_prep_dma(host, MXS_DMA_CTRL_WAIT4END);
270 if (!desc)
273 dmaengine_submit(desc);
286 struct dma_async_tx_descriptor *desc;
314 desc = mxs_mmc_prep_dma(host, MXS_DMA_CTRL_WAIT4END);
315 if (!desc)
318 dmaengine_submit(desc);
347 struct dma_async_tx_descriptor *desc;
435 desc = mxs_mmc_prep_dma(host, 0);
436 if (!desc)
444 desc = mxs_mmc_prep_dma(host, DMA_PREP_INTERRUPT | MXS_DMA_CTRL_WAIT4END);
445 if (!desc)
448 dmaengine_submit(desc);