Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR

so we can now do spaced/marked parity

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 787dc71..aeb3cc2 100644 (file)
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -629,6 +629,8 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
                lcr |= PEN;
                if (!(termios->c_cflag & PARODD))
                        lcr |= EPS;
+               if (termios->c_cflag & CMSPAR)
+                       lcr |= STP;
        }
 
        port->read_status_mask = OE;