Searched refs:dma_bus (Results 1 – 1 of 1) sorted by relevance
968 dma_addr_t dma_bus; in lpuart_dma_tx_request() local972 dma_bus = dma_map_single(sport->dma_tx_chan->device->dev, in lpuart_dma_tx_request()976 if (dma_mapping_error(sport->dma_tx_chan->device->dev, dma_bus)) { in lpuart_dma_tx_request()995 sport->dma_tx_buf_bus = dma_bus; in lpuart_dma_tx_request()1006 dma_addr_t dma_bus; in lpuart_dma_rx_request() local1018 dma_bus = dma_map_single(sport->dma_rx_chan->device->dev, dma_buf, in lpuart_dma_rx_request()1021 if (dma_mapping_error(sport->dma_rx_chan->device->dev, dma_bus)) { in lpuart_dma_rx_request()1039 sport->dma_rx_buf_bus = dma_bus; in lpuart_dma_rx_request()