184 	dev_t n, next;  in register_chrdev_region()  local
186 	for (n = from; n < to; n = next) {  in register_chrdev_region()
187 		next = MKDEV(MAJOR(n)+1, 0);  in register_chrdev_region()
190 		cd = __register_chrdev_region(MAJOR(n), MINOR(n),  in register_chrdev_region()
191 			       next - n, name);  in register_chrdev_region()
197 	to = n;  in register_chrdev_region()
198 	for (n = from; n < to; n = next) {  in register_chrdev_region()
199 		next = MKDEV(MAJOR(n)+1, 0);  in register_chrdev_region()
200 		kfree(__unregister_chrdev_region(MAJOR(n), MINOR(n), next - n));  in register_chrdev_region()
294 	dev_t n, next;  in unregister_chrdev_region()  local
296 	for (n = from; n < to; n = next) {  in unregister_chrdev_region()
297 		next = MKDEV(MAJOR(n)+1, 0);  in unregister_chrdev_region()
300 		kfree(__unregister_chrdev_region(MAJOR(n), MINOR(n), next - n));  in unregister_chrdev_region()