Lines Matching refs:dma_rx
221 if (!master->dma_rx) in spi_imx_can_dma()
1128 ret = dmaengine_slave_config(master->dma_rx, &rx); in spi_imx_dma_configure()
1203 if (master->dma_rx) { in spi_imx_sdma_exit()
1204 dma_release_channel(master->dma_rx); in spi_imx_sdma_exit()
1205 master->dma_rx = NULL; in spi_imx_sdma_exit()
1235 master->dma_rx = dma_request_slave_channel_reason(dev, "rx"); in spi_imx_sdma_init()
1236 if (IS_ERR(master->dma_rx)) { in spi_imx_sdma_init()
1237 ret = PTR_ERR(master->dma_rx); in spi_imx_sdma_init()
1239 master->dma_rx = NULL; in spi_imx_sdma_init()
1297 desc_rx = dmaengine_prep_slave_sg(master->dma_rx, in spi_imx_dma_transfer()
1307 dma_async_issue_pending(master->dma_rx); in spi_imx_dma_transfer()
1331 dmaengine_terminate_all(master->dma_rx); in spi_imx_dma_transfer()
1340 dmaengine_terminate_all(master->dma_rx); in spi_imx_dma_transfer()