+void usb_fs_classdev_common_remove(struct usb_device *udev)
+{
+ struct dev_state *ps;
+ struct siginfo sinfo;
+
+ while (!list_empty(&udev->filelist)) {
+ ps = list_entry(udev->filelist.next, struct dev_state, list);
+ destroy_all_async(ps);
+ wake_up_all(&ps->wait);
+ list_del_init(&ps->list);
+ if (ps->discsignr) {
+ sinfo.si_signo = ps->discsignr;
+ sinfo.si_errno = EPIPE;
+ sinfo.si_code = SI_ASYNCIO;
+ sinfo.si_addr = ps->disccontext;
+ kill_pid_info_as_uid(ps->discsignr, &sinfo,
+ ps->disc_pid, ps->disc_uid,
+ ps->disc_euid, ps->secid);
+ }
+ }
+}
+