[PATCH v5 16/17] tty: serdev-ttyport: return actual baudrate from ttyport_set_baudrate
From: Stefan Wahren <hidden>
Date: 2017-05-10 08:54:04
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
serial device bus, the rest, tty layer and serial drivers · Maintainers:
Rob Herring, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Instead of returning the requested baudrate, we better return the actual one because it isn't always the same. Signed-off-by: Stefan Wahren <redacted> Acked-by: Rob Herring <robh@kernel.org> --- drivers/tty/serdev/serdev-ttyport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serdev/serdev-ttyport.c b/drivers/tty/serdev/serdev-ttyport.c
index 487c88f..2cfdf34 100644
--- a/drivers/tty/serdev/serdev-ttyport.c
+++ b/drivers/tty/serdev/serdev-ttyport.c@@ -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)
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2.1.4