179 dev_refthread(struct cdev *dev, int *ref)  in dev_refthread()  function
356 	dsw = dev_refthread(dev, &ref);  in giant_open()
372 	dsw = dev_refthread(dev, &ref);  in giant_fdopen()
388 	dsw = dev_refthread(dev, &ref);  in giant_close()
406 	dsw = dev_refthread(dev, &ref);  in giant_strategy()
423 	dsw = dev_refthread(dev, &ref);  in giant_ioctl()
439 	dsw = dev_refthread(dev, &ref);  in giant_read()
455 	dsw = dev_refthread(dev, &ref);  in giant_write()
471 	dsw = dev_refthread(dev, &ref);  in giant_poll()
487 	dsw = dev_refthread(dev, &ref);  in giant_kqfilter()
504 	dsw = dev_refthread(dev, &ref);  in giant_mmap()
522 	dsw = dev_refthread(dev, &ref);  in giant_mmap_single()