diff mbox

[RFC,v4,09/10] tty: serdev-ttyport: return actual baudrate from ttyport_set_baudrate

Message ID 1490621848-24828-10-git-send-email-stefan.wahren@i2se.com
State RFC, archived
Delegated to: David Miller
Headers show

Commit Message

Stefan Wahren March 27, 2017, 1:37 p.m. UTC 
Instead of returning the requested baudrate, we better return the
actual one because it isn't always the same.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
 drivers/tty/serdev/serdev-ttyport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Rob Herring March 27, 2017, 7:50 p.m. UTC | #1 
On Mon, Mar 27, 2017 at 8:37 AM, Stefan Wahren <stefan.wahren@i2se.com> wrote:
> Instead of returning the requested baudrate, we better return the
> actual one because it isn't always the same.
>
> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
> ---
>  drivers/tty/serdev/serdev-ttyport.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Rob Herring <robh@kernel.org>
diff mbox

Patch

diff --git a/drivers/tty/serdev/serdev-ttyport.c b/drivers/tty/serdev/serdev-ttyport.c
index d053935..8a30abe 100644
--- a/drivers/tty/serdev/serdev-ttyport.c
+++ b/drivers/tty/serdev/serdev-ttyport.c
@@ -150,7 +150,7 @@  static unsigned int ttyport_set_baudrate(struct serdev_controller *ctrl, unsigne
 
 	/* tty_set_termios() return not checked as it is always 0 */
 	tty_set_termios(tty, &ktermios);
-	return speed;
+	return ktermios.c_ospeed;
 }
 
 static void ttyport_set_flow_control(struct serdev_controller *ctrl, bool enable)