Commit 820344fe authored by Russell King's avatar Russell King
Browse files

SERIAL: omap: configure xon/xoff before setting modem control lines 



Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent fd9980c7

drivers/tty/serial/omap-serial.c

+2 −1
Original line number Diff line number Diff line
@@ -983,11 +983,12 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios, 
		serial_out(up, UART_LCR, cval);

	}



	serial_omap_set_mctrl(&up->port, up->port.mctrl);

	/* Software Flow Control Configuration */

	if (up->port.flags & UPF_SOFT_FLOW)

		serial_omap_configure_xonxoff(up, termios);



	serial_omap_set_mctrl(&up->port, up->port.mctrl);



	spin_unlock_irqrestore(&up->port.lock, flags);

	pm_runtime_mark_last_busy(up->dev);

	pm_runtime_put_autosuspend(up->dev);