195 	struct mxs_dma_desc *dp;  in mxs_spi_xfer_dma()  local
235 	dp = desc;  in mxs_spi_xfer_dma()
237 		dp->address = (dma_addr_t)dp;  in mxs_spi_xfer_dma()
238 		dp->cmd.address = (dma_addr_t)data;  in mxs_spi_xfer_dma()
247 			dp->cmd.data = MXS_DMA_DESC_COMMAND_DMA_READ;  in mxs_spi_xfer_dma()
249 			dp->cmd.data = MXS_DMA_DESC_COMMAND_DMA_WRITE;  in mxs_spi_xfer_dma()
262 		dp->cmd.data |=  in mxs_spi_xfer_dma()
272 			dp->cmd.data |= MXS_DMA_DESC_IRQ | MXS_DMA_DESC_DEC_SEM;  in mxs_spi_xfer_dma()
288 		dp->cmd.pio_words[0] = ctrl0;  in mxs_spi_xfer_dma()
290 		dp->cmd.pio_words[1] = 0;  in mxs_spi_xfer_dma()
291 		dp->cmd.pio_words[2] = 0;  in mxs_spi_xfer_dma()
292 		dp->cmd.pio_words[3] = tl;  in mxs_spi_xfer_dma()
295 		mxs_dma_desc_append(dmach, dp);  in mxs_spi_xfer_dma()
297 		dp++;  in mxs_spi_xfer_dma()