Searched refs:dma_tx_in_progress (Results 1 – 1 of 1) sorted by relevance
254 int dma_tx_in_progress; member389 sport->dma_tx_in_progress = 1; in lpuart_dma_tx()426 sport->dma_tx_in_progress = 0; in lpuart_dma_tx_complete()463 sport->dma_tx_in_progress = 0; in lpuart_flush_buffer()583 if (!uart_circ_empty(xmit) && !sport->dma_tx_in_progress) in lpuart_start_tx()996 sport->dma_tx_in_progress = 0; in lpuart_dma_tx_request()