Lines Matching refs:tx_chan
771 return fifo->tx_chan;
1250 if (fifo->tx_chan)
1251 dma_release_channel(fifo->tx_chan);
1255 fifo->tx_chan = NULL;
1265 fifo->tx_chan = dma_request_channel(mask, usbhsf_dma_filter,
1286 fifo->tx_chan = dma_request_chan(dev, name);
1287 if (IS_ERR(fifo->tx_chan))
1288 fifo->tx_chan = NULL;
1306 if (fifo->tx_chan || fifo->rx_chan)
1309 fifo->tx_chan ? "[TX]" : " ",