USB: serial: set drain delay at port probe

The port drain delay is constant and should be set at port probe rather
than open.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index cf509c8c1aa1..baa2ea59b921 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -343,6 +343,8 @@ static int oti6858_port_probe(struct usb_serial_port *port)
 
         usb_set_serial_port_data(port, priv);
 
+        port->port.drain_delay = 256;   /* FIXME: check the FIFO length */
+
         return 0;
 }
 
@@ -558,7 +560,7 @@ static int oti6858_open(struct tty_struct *tty, struct usb_serial_port *port)
         /* setup termios */
         if (tty)
                 oti6858_set_termios(tty, port, &tmp_termios);
-        port->port.drain_delay = 256;   /* FIXME: check the FIFO length */
+
         return 0;
 }