87 	struct scatterlist sg;  member
189 		dma_unmap_single(dev->dev, sg_dma_address(&dma->sg),  in at91_twi_dma_cleanup()
217 	dma_unmap_single(dev->dev, sg_dma_address(&dev->dma.sg),  in at91_twi_write_data_dma_callback()
252 	sg_dma_len(&dma->sg) = dev->buf_len;  in at91_twi_write_data_dma()
253 	sg_dma_address(&dma->sg) = dma_addr;  in at91_twi_write_data_dma()
255 	txdesc = dmaengine_prep_slave_sg(chan_tx, &dma->sg, 1, DMA_MEM_TO_DEV,  in at91_twi_write_data_dma()
316 	dma_unmap_single(dev->dev, sg_dma_address(&dev->dma.sg),  in at91_twi_read_data_dma_callback()
344 	dma->sg.dma_address = dma_addr;  in at91_twi_read_data_dma()
345 	sg_dma_len(&dma->sg) = dev->buf_len - 2;  in at91_twi_read_data_dma()
347 	rxdesc = dmaengine_prep_slave_sg(chan_rx, &dma->sg, 1, DMA_DEV_TO_MEM,  in at91_twi_read_data_dma()
707 	sg_init_table(&dma->sg, 1);  in at91_twi_configure_dma()