Lines Matching refs:dma_rx
356 if ((!master->dma_tx && !master->dma_rx) in uniphier_spi_can_dma()
358 || (!master->dma_rx && t->rx_buf)) in uniphier_spi_can_dma()
415 dmaengine_slave_config(master->dma_rx, &rxconf); in uniphier_spi_transfer_one_dma()
418 master->dma_rx, in uniphier_spi_transfer_one_dma()
431 dma_async_issue_pending(master->dma_rx); in uniphier_spi_transfer_one_dma()
466 dmaengine_terminate_sync(master->dma_rx); in uniphier_spi_transfer_one_dma()
595 dmaengine_terminate_async(master->dma_rx); in uniphier_spi_handle_err()
734 master->dma_rx = dma_request_chan(&pdev->dev, "rx"); in uniphier_spi_probe()
735 if (IS_ERR_OR_NULL(master->dma_rx)) { in uniphier_spi_probe()
736 if (PTR_ERR(master->dma_rx) == -EPROBE_DEFER) { in uniphier_spi_probe()
740 master->dma_rx = NULL; in uniphier_spi_probe()
743 ret = dma_get_slave_caps(master->dma_rx, &caps); in uniphier_spi_probe()
774 if (priv->master->dma_rx) in uniphier_spi_remove()
775 dma_release_channel(priv->master->dma_rx); in uniphier_spi_remove()