diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index b7f66dcd1fe04c815c7278267478798b30b6a658..2633acde7ac1de9e0943f4fdf45b21d2a994e254 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include @@ -1752,6 +1753,8 @@ static void hub_disconnect(struct usb_interface *intf) if (hub->quirk_disable_autosuspend) usb_autopm_put_interface(intf); + onboard_hub_destroy_pdevs(&hub->onboard_hub_devs); + kref_put(&hub->kref, hub_release); } @@ -1869,6 +1872,7 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) INIT_DELAYED_WORK(&hub->leds, led_work); INIT_DELAYED_WORK(&hub->init_work, NULL); INIT_WORK(&hub->events, hub_event); + INIT_LIST_HEAD(&hub->onboard_hub_devs); spin_lock_init(&hub->irq_urb_lock); timer_setup(&hub->irq_urb_retry, hub_retry_irq_urb, 0); usb_get_intf(intf); @@ -1889,8 +1893,11 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) usb_autopm_get_interface_no_resume(intf); } - if (hub_configure(hub, &desc->endpoint[0].desc) >= 0) + if (hub_configure(hub, &desc->endpoint[0].desc) >= 0) { + onboard_hub_create_pdevs(hdev, &hub->onboard_hub_devs); + return 0; + } hub_disconnect(intf); return -ENODEV; diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 3fcb38099ce3bb8132a8c083f6eec624a6e90b37..b2925856b4cb45ea8867171fb158e15d9967a63d 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -73,6 +73,7 @@ struct usb_hub { spinlock_t irq_urb_lock; struct timer_list irq_urb_retry; struct usb_port **ports; + struct list_head onboard_hub_devs; }; /**