ROCCAT_MAX_DEVICES
for (minor = 0; minor < ROCCAT_MAX_DEVICES; ++minor) {
if (minor < ROCCAT_MAX_DEVICES) {
ROCCAT_MAX_DEVICES, "roccat");
retval = cdev_add(&roccat_cdev, dev_id, ROCCAT_MAX_DEVICES);
unregister_chrdev_region(dev_id, ROCCAT_MAX_DEVICES);
unregister_chrdev_region(dev_id, ROCCAT_MAX_DEVICES);
static struct roccat_device *devices[ROCCAT_MAX_DEVICES];