Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v2 05/11] serial: 8250_dma: switch to new dmaengine_terminate_* API | Date | Mon, 11 Apr 2016 15:51:05 +0300 |
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Convert dmaengine_terminate_all() calls to synchronous and asynchronous versions where appropriate.
Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/tty/serial/8250/8250_dma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_dma.c b/drivers/tty/serial/8250/8250_dma.c index 78259d3c..9d80bb1 100644 --- a/drivers/tty/serial/8250/8250_dma.c +++ b/drivers/tty/serial/8250/8250_dma.c @@ -127,7 +127,7 @@ int serial8250_rx_dma(struct uart_8250_port *p, unsigned int iir) if (dma->rx_running) { dmaengine_pause(dma->rxchan); __dma_rx_complete(p); - dmaengine_terminate_all(dma->rxchan); + dmaengine_terminate_async(dma->rxchan); } return -ETIMEDOUT; default: @@ -230,14 +230,14 @@ void serial8250_release_dma(struct uart_8250_port *p) return; /* Release RX resources */ - dmaengine_terminate_all(dma->rxchan); + dmaengine_terminate_sync(dma->rxchan); dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, dma->rx_buf, dma->rx_addr); dma_release_channel(dma->rxchan); dma->rxchan = NULL; /* Release TX resources */ - dmaengine_terminate_all(dma->txchan); + dmaengine_terminate_sync(dma->txchan); dma_unmap_single(dma->txchan->device->dev, dma->tx_addr, UART_XMIT_SIZE, DMA_TO_DEVICE); dma_release_channel(dma->txchan); -- 2.8.0.rc3
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