diff options
| -rw-r--r-- | drivers/usb/core/hub.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index d5419292f89f..6a9f11fbc2eb 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1635,6 +1635,7 @@ static void hub_release(struct kref *kref) { struct usb_hub *hub = container_of(kref, struct usb_hub, kref); + usb_put_dev(hub->hdev); usb_put_intf(to_usb_interface(hub->intfdev)); kfree(hub); } @@ -1800,6 +1801,7 @@ descriptor_error: INIT_DELAYED_WORK(&hub->leds, led_work); INIT_DELAYED_WORK(&hub->init_work, NULL); usb_get_intf(intf); + usb_get_dev(hdev); usb_set_intfdata (intf, hub); intf->needs_remote_wakeup = 1; @@ -5026,10 +5028,9 @@ static void hub_events(void) hub = list_entry(tmp, struct usb_hub, event_list); kref_get(&hub->kref); - hdev = hub->hdev; - usb_get_dev(hdev); spin_unlock_irq(&hub_event_lock); + hdev = hub->hdev; hub_dev = hub->intfdev; intf = to_usb_interface(hub_dev); dev_dbg(hub_dev, "state %d ports %d chg %04x evt %04x\n", @@ -5142,7 +5143,6 @@ static void hub_events(void) usb_autopm_put_interface(intf); loop_disconnected: usb_unlock_device(hdev); - usb_put_dev(hdev); kref_put(&hub->kref, hub_release); } /* end while (1) */ |