Lines Matching defs:trans
331 struct spi_transfer *trans = mdata->cur_transfer;
337 if (!trans)
345 if (trans->tx_buf)
346 dma_unmap_single(mdata->dev, trans->tx_dma,
347 trans->len, DMA_TO_DEVICE);
348 if (trans->rx_buf)
349 dma_unmap_single(mdata->dev, trans->rx_dma,
350 trans->len, DMA_FROM_DEVICE);
359 cnt = trans->len / 4;
360 if (trans->rx_buf)
362 trans->rx_buf, cnt);
363 remainder = trans->len % 4;
364 if (trans->rx_buf && remainder > 0) {
366 memcpy(trans->rx_buf + (cnt * 4),