64 static struct libusb_transfer *irq_transfer = NULL;  variable
287 		irq_transfer = NULL;  in cb_irq()
314 	if (libusb_submit_transfer(irq_transfer) < 0)  in cb_irq()
342 	r = libusb_submit_transfer(irq_transfer);  in init_capture()
348 		libusb_cancel_transfer(irq_transfer);  in init_capture()
349 		while (irq_transfer)  in init_capture()
400 	irq_transfer = libusb_alloc_transfer(0);  in alloc_transfers()
401 	if (!irq_transfer)  in alloc_transfers()
406 	libusb_fill_interrupt_transfer(irq_transfer, devh, EP_INTR, irqbuf,  in alloc_transfers()
474 	if (irq_transfer) {  in main()
475 		r = libusb_cancel_transfer(irq_transfer);  in main()
486 	while (irq_transfer || img_transfer)  in main()
497 	libusb_free_transfer(irq_transfer);  in main()