55 void tty_buffer_lock_exclusive(struct tty_port *port)  in tty_buffer_lock_exclusive()
64 void tty_buffer_unlock_exclusive(struct tty_port *port)  in tty_buffer_unlock_exclusive()
90 int tty_buffer_space_avail(struct tty_port *port)  in tty_buffer_space_avail()
115 void tty_buffer_free_all(struct tty_port *port)  in tty_buffer_free_all()
149 static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size)  in tty_buffer_alloc()
188 static void tty_buffer_free(struct tty_port *port, struct tty_buffer *b)  in tty_buffer_free()
215 	struct tty_port *port = tty->port;  in tty_buffer_flush()  local
251 static int __tty_buffer_request_room(struct tty_port *port, size_t size,  in __tty_buffer_request_room()
288 int tty_buffer_request_room(struct tty_port *port, size_t size)  in tty_buffer_request_room()
305 int tty_insert_flip_string_fixed_flag(struct tty_port *port,  in tty_insert_flip_string_fixed_flag()
341 int tty_insert_flip_string_flags(struct tty_port *port,  in tty_insert_flip_string_flags()
373 void tty_schedule_flip(struct tty_port *port)  in tty_schedule_flip()
398 int tty_prepare_flip_string(struct tty_port *port, unsigned char **chars,  in tty_prepare_flip_string()
449 	struct tty_port *port = container_of(work, struct tty_port, buf.work);  in flush_to_ldisc()  local
512 void tty_flip_buffer_push(struct tty_port *port)  in tty_flip_buffer_push()
526 void tty_buffer_init(struct tty_port *port)  in tty_buffer_init()
549 int tty_buffer_set_limit(struct tty_port *port, int limit)  in tty_buffer_set_limit()
559 void tty_buffer_set_lock_subclass(struct tty_port *port)  in tty_buffer_set_lock_subclass()
564 bool tty_buffer_restart_work(struct tty_port *port)  in tty_buffer_restart_work()
569 bool tty_buffer_cancel_work(struct tty_port *port)  in tty_buffer_cancel_work()
574 void tty_buffer_flush_work(struct tty_port *port)  in tty_buffer_flush_work()