Searched refs:khubd_sem (Results 1 – 2 of 2) sorted by relevance
374 init_MUTEX(&hub->khubd_sem); in hub_probe()418 down(&hub->khubd_sem); /* Wait for khubd to leave this hub alone. */ in hub_disconnect()419 up(&hub->khubd_sem); in hub_disconnect()813 down(&hub->khubd_sem); /* never blocks, we were on list */ in usb_hub_events()821 up(&hub->khubd_sem); in usb_hub_events()897 up(&hub->khubd_sem); in usb_hub_events()
139 struct semaphore khubd_sem; member