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tty: serdev-ttyport: return actual baudrate from ttyport_set_baudrate

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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>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Wahren 2017-05-10 10:53:27 +02:00 committed by Greg Kroah-Hartman
parent 352b926645
commit 56c607b509
1 changed files with 1 additions and 1 deletions
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drivers/tty/serdev/serdev-ttyport.c
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@ -151,7 +151,7 @@ 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)