Lines Matching refs:dev_t

174 int register_chrdev_region(dev_t from, unsigned count, const char *name)  in register_chrdev_region()
177 	dev_t to = from + count;  in register_chrdev_region()
178 	dev_t n, next;  in register_chrdev_region()
210 int alloc_chrdev_region(dev_t *dev, unsigned baseminor, unsigned count,  in alloc_chrdev_region()
285 void unregister_chrdev_region(dev_t from, unsigned count)  in unregister_chrdev_region()
287 	dev_t to = from + count;  in unregister_chrdev_region()
288 	dev_t n, next;  in unregister_chrdev_region()
430 static struct kobject *exact_match(dev_t dev, int *part, void *data)  in exact_match()
436 static int exact_lock(dev_t dev, void *data)  in exact_lock()
452 int cdev_add(struct cdev *p, dev_t dev, unsigned count)  in cdev_add()
469 static void cdev_unmap(dev_t dev, unsigned count)  in cdev_unmap()
546 static struct kobject *base_probe(dev_t dev, int *part, void *data)  in base_probe()