From: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
---
drivers/tty/serial/bfin_uart.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c
index 61af5ae..2afd307 100644
--- a/drivers/tty/serial/bfin_uart.c
+++ b/drivers/tty/serial/bfin_uart.c
@@ -1377,8 +1377,10 @@ static int bfin_serial_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (res == NULL)
uart->cts_pin = -1;
- else
+ else {
uart->cts_pin = res->start;
+ uart->port.flags |= ASYNC_CTS_FLOW;
+ }
res = platform_get_resource(pdev, IORESOURCE_IO, 1);
if (res == NULL)
--
1.7.0.4
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