serial: 8250_dma: Export serial8250_rx_dma_flush()

[deliverable/linux.git] / drivers / tty / serial / 8250 / 8250_dma.c

diff --git a/drivers/tty/serial/8250/8250_dma.c b/drivers/tty/serial/8250/8250_dma.c
index 7f33d1c8d1a952bc7c5de2953a796d3a0c044a40..3590d012001f8cf5a10bc8a385ac163abe6b5672 100644 (file)
--- a/drivers/tty/serial/8250/8250_dma.c
+++ b/drivers/tty/serial/8250/8250_dma.c
@@ -145,6 +145,7 @@ void serial8250_rx_dma_flush(struct uart_8250_port *p)
                dmaengine_terminate_all(dma->rxchan);
        }
 }
+EXPORT_SYMBOL_GPL(serial8250_rx_dma_flush);
 
 int serial8250_request_dma(struct uart_8250_port *p)
 {