SERIAL: omap: configure xon/xoff before setting modem control lines (820344fe) · Commits · e / devices / android_kernel_fairphone_FP3

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);