Lines Matching defs:trans
535 struct spi_transfer *trans = mdata->cur_transfer;
543 if (!master->can_dma(master, NULL, trans)) {
544 if (trans->rx_buf) {
547 trans->rx_buf + mdata->num_xfered, cnt);
551 memcpy(trans->rx_buf +
560 if (mdata->num_xfered == trans->len) {
565 len = trans->len - mdata->num_xfered;
571 trans->tx_buf + mdata->num_xfered, cnt);
577 trans->tx_buf + (cnt * 4) + mdata->num_xfered,
588 trans->tx_dma += mdata->xfer_len;
590 trans->rx_dma += mdata->xfer_len;
595 trans->tx_dma = sg_dma_address(mdata->tx_sgl);
602 trans->rx_dma = sg_dma_address(mdata->rx_sgl);
620 mtk_spi_setup_dma_addr(master, trans);