+ return processcompl(as, (void __user * __user *)arg);
+}
+
+#ifdef CONFIG_COMPAT
+
+static int get_urb32(struct usbdevfs_urb *kurb,
+ struct usbdevfs_urb32 __user *uurb)
+{
+ __u32 uptr;
+ if (get_user(kurb->type, &uurb->type) ||
+ __get_user(kurb->endpoint, &uurb->endpoint) ||
+ __get_user(kurb->status, &uurb->status) ||
+ __get_user(kurb->flags, &uurb->flags) ||
+ __get_user(kurb->buffer_length, &uurb->buffer_length) ||
+ __get_user(kurb->actual_length, &uurb->actual_length) ||
+ __get_user(kurb->start_frame, &uurb->start_frame) ||
+ __get_user(kurb->number_of_packets, &uurb->number_of_packets) ||
+ __get_user(kurb->error_count, &uurb->error_count) ||
+ __get_user(kurb->signr, &uurb->signr))
+ return -EFAULT;
+
+ if (__get_user(uptr, &uurb->buffer))
+ return -EFAULT;
+ kurb->buffer = compat_ptr(uptr);
+ if (__get_user(uptr, &uurb->buffer))
+ return -EFAULT;
+ kurb->usercontext = compat_ptr(uptr);
+
+ return 0;
+}
+
+static int proc_submiturb_compat(struct dev_state *ps, void __user *arg)
+{
+ struct usbdevfs_urb uurb;
+
+ if (get_urb32(&uurb,(struct usbdevfs_urb32 *)arg))
+ return -EFAULT;
+
+ return proc_do_submiturb(ps, &uurb, ((struct usbdevfs_urb32 __user *)arg)->iso_frame_desc, arg);
+}
+
+static int processcompl_compat(struct async *as, void __user * __user *arg)
+{
+ struct urb *urb = as->urb;
+ struct usbdevfs_urb32 __user *userurb = as->userurb;
+ void __user *addr = as->userurb;
+ unsigned int i;
+
+ if (as->userbuffer)
+ if (copy_to_user(as->userbuffer, urb->transfer_buffer, urb->transfer_buffer_length))
+ return -EFAULT;
+ if (put_user(urb->status, &userurb->status))
+ return -EFAULT;
+ if (put_user(urb->actual_length, &userurb->actual_length))
+ return -EFAULT;
+ if (put_user(urb->error_count, &userurb->error_count))
+ return -EFAULT;
+
+ if (usb_pipeisoc(urb->pipe)) {
+ for (i = 0; i < urb->number_of_packets; i++) {
+ if (put_user(urb->iso_frame_desc[i].actual_length,
+ &userurb->iso_frame_desc[i].actual_length))
+ return -EFAULT;
+ if (put_user(urb->iso_frame_desc[i].status,
+ &userurb->iso_frame_desc[i].status))
+ return -EFAULT;
+ }
+ }
+