From fd9e516d83108ad82d2c0c30097a6143c779f9c0 Mon Sep 17 00:00:00 2001
From: "Chuah, Kim Tatt" <kim.tatt.chuah@intel.com>
Date: Wed, 15 Jun 2016 13:44:12 +0800
Subject: [PATCH] serial: 8250_dma: Export serial8250_rx_dma_flush()

Export serial8250_rx_dma_flush() for use by SOC UART drivers.

Signed-off-by: Chuah, Kim Tatt <kim.tatt.chuah@intel.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/tty/serial/8250/8250_dma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/8250/8250_dma.c b/drivers/tty/serial/8250/8250_dma.c
index 7f33d1c8d1a9..3590d012001f 100644
--- 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)
 {
-- 
2.20.1