Lines Matching defs:dma_tx
138 struct dma_chan *dma_tx;
370 ? priv->dma_rx : priv->dma_tx;
393 dmaengine_terminate_all(priv->dma_tx);
413 struct dma_chan *chan = read ? priv->dma_rx : priv->dma_tx;
759 chan = read ? priv->dma_rx : priv->dma_tx;
769 priv->dma_tx = chan;
774 if (!IS_ERR(priv->dma_tx)) {
775 dma_release_channel(priv->dma_tx);
776 priv->dma_tx = ERR_PTR(-EPROBE_DEFER);
996 priv->dma_rx = priv->dma_tx = ERR_PTR(-EPROBE_DEFER);