Lines Matching refs:dma_rx
317 if (!master->dma_rx || !master->dma_tx) in pic32_spi_dma_transfer()
320 desc_rx = dmaengine_prep_slave_sg(master->dma_rx, in pic32_spi_dma_transfer()
354 dma_async_issue_pending(master->dma_rx); in pic32_spi_dma_transfer()
360 dmaengine_terminate_all(master->dma_rx); in pic32_spi_dma_transfer()
390 ret = dmaengine_slave_config(master->dma_rx, &cfg); in pic32_spi_dma_config()
561 dmaengine_terminate_all(master->dma_rx); in pic32_spi_one_transfer()
562 dmaengine_terminate_all(master->dma_rx); in pic32_spi_one_transfer()
625 master->dma_rx = dma_request_slave_channel_compat(mask, NULL, NULL, in pic32_spi_dma_prep()
627 if (!master->dma_rx) { in pic32_spi_dma_prep()
648 if (master->dma_rx) in pic32_spi_dma_prep()
649 dma_release_channel(master->dma_rx); in pic32_spi_dma_prep()
661 if (pic32s->master->dma_rx) in pic32_spi_dma_unprep()
662 dma_release_channel(pic32s->master->dma_rx); in pic32_spi_dma_unprep()