Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (40 commits)
  USB: open disconnect race in usblcd
  USB: disconnect open race in legousbtower
  USB: open disconnect race in iowarrior
  USB: missing error check in emi62
  USB: missing error check in emi26
  USB: usb_serial_resume bug fix
  USB: remove new OHCI build warnings
  USB: amd5536udc - remove set_mwi() compiler warning
  USB: usbserial - fix potential deadlock between write() and IRQ
  usb: serial/pl2303: support for IO Data Device RSAQ5
  USB: fix read vs. disconnect race in cytherm driver
  USB: fix locking in idmouse
  USB: fix interface sysfs file-creation bug
  USB: fix ssb_ohci_probe() build bug
  USB: pl2303: remove can't happen checks, set speed properly and report baud rate
  USB: mos7840: Clean up old checks and stuff
  USB rio500.c: fix check-after-use
  USB iowarrior.c: fix check-after-use
  USB: add URB_FREE_BUFFER to permissible flags
  USB: isd200: sort out USB/IDE dependancy mess
  ...

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 4b1bd7def4a5..497e29a700ca 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -429,6 +429,8 @@ static void serial_set_termios (struct tty_struct *tty, struct ktermios * old)
         /* pass on to the driver specific version of this function if it is available */
         if (port->serial->type->set_termios)
                 port->serial->type->set_termios(port, old);
+        else
+                tty_termios_copy_hw(tty->termios, old);
 }
 
 static void serial_break (struct tty_struct *tty, int break_state)
@@ -1121,7 +1123,9 @@ int usb_serial_resume(struct usb_interface *intf)
 {
         struct usb_serial *serial = usb_get_intfdata(intf);
 
-        return serial->type->resume(serial);
+        if (serial->type->resume)
+                return serial->type->resume(serial);
+        return 0;
 }
 EXPORT_SYMBOL(usb_serial_resume);