diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 892c3cd83705..47097002a642 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -573,7 +573,7 @@ static void lpuart_flush_buffer(struct uart_port *port) sport->dma_tx_nents, DMA_TO_DEVICE); sport->dma_tx_in_progress = false; } - dmaengine_terminate_all(chan); + dmaengine_terminate_async(chan); } if (lpuart_is_32(sport)) { @@ -1307,7 +1307,7 @@ static void lpuart_dma_rx_free(struct uart_port *port) struct lpuart_port, port); struct dma_chan *chan = sport->dma_rx_chan; - dmaengine_terminate_all(chan); + dmaengine_terminate_sync(chan); dma_unmap_sg(chan->device->dev, &sport->rx_sgl, 1, DMA_FROM_DEVICE); kfree(sport->rx_ring.buf); sport->rx_ring.tail = 0; @@ -1782,7 +1782,7 @@ static void lpuart_dma_shutdown(struct lpuart_port *sport) if (wait_event_interruptible(sport->dma_wait, !sport->dma_tx_in_progress) != false) { sport->dma_tx_in_progress = false; - dmaengine_terminate_all(sport->dma_tx_chan); + dmaengine_terminate_sync(sport->dma_tx_chan); } sport->lpuart_dma_tx_use = false; }