49 struct linux_cdev {  struct
60 cdev_init(struct linux_cdev *cdev, const struct file_operations *ops)  in cdev_init()  argument
68 static inline struct linux_cdev *
71 	struct linux_cdev *cdev;  in cdev_alloc()
73 	cdev = kzalloc(sizeof(struct linux_cdev), M_WAITOK);  in cdev_alloc()
80 cdev_put(struct linux_cdev *p)  in cdev_put()
86 cdev_add(struct linux_cdev *cdev, dev_t dev, unsigned count)  in cdev_add()
114 cdev_add_ext(struct linux_cdev *cdev, dev_t dev, uid_t uid, gid_t gid, int mode)  in cdev_add_ext()
138 void linux_destroy_dev(struct linux_cdev *);
141 cdev_del(struct linux_cdev *cdev)  in cdev_del()
148 struct linux_cdev *linux_find_cdev(const char *name, unsigned major, unsigned minor);
150 #define	cdev	linux_cdev