Searched refs:usb_async_proc (Results 1 – 1 of 1) sorted by relevance
258 Static proc_t *usb_async_proc; /* process that wants USB SIGIO */ variable841 atomic_store_relaxed(&usb_async_proc, NULL); in usbopen()921 atomic_store_relaxed(&usb_async_proc, NULL); in usbclose()945 atomic_store_relaxed(&usb_async_proc, in usbioctl()1323 if (atomic_load_relaxed(&usb_async_proc) != NULL) { in usb_add_event()1337 if ((proc = atomic_load_relaxed(&usb_async_proc)) != NULL) in usb_async_intr()