Merge branch 'bugzilla-11312' into release

[linux-2.6-omap-h63xx.git] / drivers / usb / core / hub.c

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index d73ce262c3651446582b251c887b5f9af787f7ce..b19cbfcd51da1bd53b500fd4ab3320c3108d8073 100644 (file)
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -659,6 +659,9 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
                        PREPARE_DELAYED_WORK(&hub->init_work, hub_init_func2);
                        schedule_delayed_work(&hub->init_work,
                                        msecs_to_jiffies(delay));
+
+                       /* Suppress autosuspend until init is done */
+                       to_usb_interface(hub->intfdev)->pm_usage_cnt = 1;
                        return;         /* Continues at init2: below */
                } else {
                        hub_power_on(hub, true);
@@ -1429,6 +1432,7 @@ void usb_disconnect(struct usb_device **pdev)
         */
        dev_dbg (&udev->dev, "unregistering device\n");
        usb_disable_device(udev, 0);
+       usb_hcd_synchronize_unlinks(udev);
 
        usb_unlock_device(udev);
 
@@ -3504,7 +3508,7 @@ int usb_reset_device(struct usb_device *udev)
                                                USB_INTERFACE_BOUND)
                                        rebind = 1;
                        }
-                       if (rebind)
+                       if (ret == 0 && rebind)
                                usb_rebind_intf(cintf);
                }
        }