Lines Matching refs:dma_tx
700 dma_sync_single_for_device(p->master->dma_tx->device->dev, in sh_msiof_dma_once()
702 desc_tx = dmaengine_prep_slave_single(p->master->dma_tx, in sh_msiof_dma_once()
738 dma_async_issue_pending(p->master->dma_tx); in sh_msiof_dma_once()
774 dmaengine_terminate_all(p->master->dma_tx); in sh_msiof_dma_once()
846 while (master->dma_tx && len > 15) { in sh_msiof_transfer_one()
1083 master->dma_tx = sh_msiof_request_dma_chan(dev, DMA_MEM_TO_DEV, in sh_msiof_request_dma()
1086 if (!master->dma_tx) in sh_msiof_request_dma()
1103 tx_dev = master->dma_tx->device->dev; in sh_msiof_request_dma()
1127 dma_release_channel(master->dma_tx); in sh_msiof_request_dma()
1128 master->dma_tx = NULL; in sh_msiof_request_dma()
1137 if (!master->dma_tx) in sh_msiof_release_dma()
1143 dma_unmap_single(master->dma_tx->device->dev, p->tx_dma_addr, in sh_msiof_release_dma()
1148 dma_release_channel(master->dma_tx); in sh_msiof_release_dma()