MAX_DVB_MINORS
retval = register_chrdev_region(dev, MAX_DVB_MINORS, "DVB");
retval = cdev_add(&dvb_device_cdev, dev, MAX_DVB_MINORS);
unregister_chrdev_region(dev, MAX_DVB_MINORS);
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
for (minor = 0; minor < MAX_DVB_MINORS; minor++)
if (minor >= MAX_DVB_MINORS) {
#define DVB_MAX_IDS MAX_DVB_MINORS
static struct dvb_device *dvb_minors[MAX_DVB_MINORS];
if (minor >= MAX_DVB_MINORS)