Searched refs:tx_dma_use (Results 1 – 1 of 1) sorted by relevance
234 int tx_dma_use; member 748 priv->tx_dma_use = 0; in pch_dma_tx_complete() 872 if (priv->tx_dma_use) { in dma_handle_tx() 910 priv->tx_dma_use = 1; in dma_handle_tx() 1138 priv->tx_dma_use = 0; in pch_uart_stop_tx() 1148 if (priv->tx_dma_use) { in pch_uart_start_tx()