269 	struct urbtracker *urbtrack =  in destroy_urbtracker()  local
271 	struct mos7715_parport *mos_parport = urbtrack->mos_parport;  in destroy_urbtracker()
273 	usb_free_urb(urbtrack->urb);  in destroy_urbtracker()
274 	kfree(urbtrack->setup);  in destroy_urbtracker()
275 	kfree(urbtrack);  in destroy_urbtracker()
289 	struct urbtracker *urbtrack, *tmp;  in send_deferred_urbs()  local
323 	list_for_each_entry_safe(urbtrack, tmp, &mos_parport->active_urbs,  in send_deferred_urbs()
325 		ret_val = usb_submit_urb(urbtrack->urb, GFP_ATOMIC);  in send_deferred_urbs()
329 			list_del(&urbtrack->urblist_entry);  in send_deferred_urbs()
330 			kref_put(&urbtrack->ref_count, destroy_urbtracker);  in send_deferred_urbs()
340 	struct urbtracker *urbtrack = urb->context;  in async_complete()  local
347 	spin_lock(&urbtrack->mos_parport->listlock);  in async_complete()
348 	list_del(&urbtrack->urblist_entry);  in async_complete()
349 	spin_unlock(&urbtrack->mos_parport->listlock);  in async_complete()
350 	kref_put(&urbtrack->ref_count, destroy_urbtracker);  in async_complete()
356 	struct urbtracker *urbtrack;  in write_parport_reg_nonblock()  local
363 	urbtrack = kmalloc(sizeof(struct urbtracker), GFP_ATOMIC);  in write_parport_reg_nonblock()
364 	if (!urbtrack)  in write_parport_reg_nonblock()
368 	urbtrack->mos_parport = mos_parport;  in write_parport_reg_nonblock()
369 	urbtrack->urb = usb_alloc_urb(0, GFP_ATOMIC);  in write_parport_reg_nonblock()
370 	if (!urbtrack->urb) {  in write_parport_reg_nonblock()
371 		kfree(urbtrack);  in write_parport_reg_nonblock()
374 	urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_ATOMIC);  in write_parport_reg_nonblock()
375 	if (!urbtrack->setup) {  in write_parport_reg_nonblock()
376 		usb_free_urb(urbtrack->urb);  in write_parport_reg_nonblock()
377 		kfree(urbtrack);  in write_parport_reg_nonblock()
380 	urbtrack->setup->bRequestType = (__u8)0x40;  in write_parport_reg_nonblock()
381 	urbtrack->setup->bRequest = (__u8)0x0e;  in write_parport_reg_nonblock()
382 	urbtrack->setup->wValue = cpu_to_le16(get_reg_value(reg, dummy));  in write_parport_reg_nonblock()
383 	urbtrack->setup->wIndex = cpu_to_le16(get_reg_index(reg));  in write_parport_reg_nonblock()
384 	urbtrack->setup->wLength = 0;  in write_parport_reg_nonblock()
385 	usb_fill_control_urb(urbtrack->urb, usbdev,  in write_parport_reg_nonblock()
387 			     (unsigned char *)urbtrack->setup,  in write_parport_reg_nonblock()
388 			     NULL, 0, async_complete, urbtrack);  in write_parport_reg_nonblock()
389 	kref_init(&urbtrack->ref_count);  in write_parport_reg_nonblock()
390 	INIT_LIST_HEAD(&urbtrack->urblist_entry);  in write_parport_reg_nonblock()
398 		list_add_tail(&urbtrack->urblist_entry,  in write_parport_reg_nonblock()
408 		kref_put(&urbtrack->ref_count, destroy_urbtracker);  in write_parport_reg_nonblock()
415 	list_add_tail(&urbtrack->urblist_entry, &mos_parport->active_urbs);  in write_parport_reg_nonblock()
417 	ret_val = usb_submit_urb(urbtrack->urb, GFP_ATOMIC);  in write_parport_reg_nonblock()
423 		list_del(&urbtrack->urblist_entry);  in write_parport_reg_nonblock()
425 		kref_put(&urbtrack->ref_count, destroy_urbtracker);  in write_parport_reg_nonblock()
1958 		struct urbtracker *urbtrack;  in mos7720_release()  local
1982 		list_for_each_entry(urbtrack,  in mos7720_release()
1985 			usb_unlink_urb(urbtrack->urb);  in mos7720_release()