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: (128 commits)
  USB: fix codingstyle issues in drivers/usb/core/*.c
  USB: fix codingstyle issues in drivers/usb/core/message.c
  USB: fix codingstyle issues in drivers/usb/core/hcd-pci.c
  USB: fix codingstyle issues in drivers/usb/core/devio.c
  USB: fix codingstyle issues in drivers/usb/core/devices.c
  USB: fix codingstyle issues in drivers/usb/core/*.h
  USB: fix codingstyle issues in include/linux/usb/
  USB: fix codingstyle issues in include/linux/usb.h
  USB: mark USB drivers as being GPL only
  USB: use a real vendor and product id for root hubs
  USB: mount options: fix usbfs
  USB: Fix usb_serial_driver structure for Kobil cardreader driver.
  usb: ehci should use u16 for isochronous intervals
  usb: ehci, remove false clear-reset path
  USB: Use menuconfig objects
  usb: ohci-sm501 driver
  usb: dma bounce buffer support
  USB: last abuses of intfdata in close for usb-serial drivers
  USB: kl5kusb105 don't flush to logically disconnected devices
  USB: oti6858: cleanup
  ...

1 files changed, 12 insertions, 5 deletions

diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index f1c90cfe7251..d74e43d69230 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -1020,19 +1020,26 @@ static void garmin_close (struct usb_serial_port *port, struct file * filp)
         if (!serial)
                 return;
 
-        garmin_clear(garmin_data_p);
+        mutex_lock(&port->serial->disc_mutex);
+        if (!port->serial->disconnected)
+                garmin_clear(garmin_data_p);
 
         /* shutdown our urbs */
         usb_kill_urb (port->read_urb);
         usb_kill_urb (port->write_urb);
 
-        if (noResponseFromAppLayer(garmin_data_p) ||
-            ((garmin_data_p->flags & CLEAR_HALT_REQUIRED) != 0)) {
-                process_resetdev_request(port);
-                garmin_data_p->state = STATE_RESET;
+        if (!port->serial->disconnected) {
+                if (noResponseFromAppLayer(garmin_data_p) ||
+                    ((garmin_data_p->flags & CLEAR_HALT_REQUIRED) != 0)) {
+                        process_resetdev_request(port);
+                        garmin_data_p->state = STATE_RESET;
+                } else {
+                        garmin_data_p->state = STATE_DISCONNECTED;
+                }
         } else {
                 garmin_data_p->state = STATE_DISCONNECTED;
         }
+        mutex_unlock(&port->serial->disc_mutex);
 }