cdev_alloc
cdev_p = cdev_alloc();
port->cdev = cdev_alloc();
unit->cdev = cdev_alloc();
vdev->cdev = cdev_alloc();
dev->cdev = cdev_alloc();
uacce->cdev = cdev_alloc();
tcd->char_device = cdev_alloc();
vmlogrdr_cdev = cdev_alloc();
urd->char_device = cdev_alloc();
cdev = cdev_alloc();
cdev = cdev_alloc();
vme_user_cdev = cdev_alloc();
driver->cdevs[index] = cdev_alloc();
cdev = cdev_alloc();
cdev = cdev_alloc();
EXPORT_SYMBOL(cdev_alloc);
cdev = cdev_alloc();
struct cdev *cdev_alloc(void);