Merge tag 'v3.9-rc3' into next/multiplatform

Linux 3.9-rc3

Conflicts:
	arch/arm/Kconfig
	arch/arm/mach-spear/spear3xx.c
	arch/arm/plat-spear/Kconfig

This is a dependency for ux500/multiplatform

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c
index 00e6c9bac8a3..d643a4d4d770 100644
--- a/drivers/usb/serial/quatech2.c
+++ b/drivers/usb/serial/quatech2.c
@@ -661,7 +661,9 @@ void qt2_process_read_urb(struct urb *urb)
                                                  __func__);
                                         break;
                                 }
-                                tty_flip_buffer_push(&port->port);
+
+                                if (port_priv->is_open)
+                                        tty_flip_buffer_push(&port->port);
 
                                 newport = *(ch + 3);
 
@@ -704,7 +706,8 @@ void qt2_process_read_urb(struct urb *urb)
                 tty_insert_flip_string(&port->port, ch, 1);
         }
 
-        tty_flip_buffer_push(&port->port);
+        if (port_priv->is_open)
+                tty_flip_buffer_push(&port->port);
 }
 
 static void qt2_write_bulk_callback(struct urb *urb)