1. 38e1392 [PATCH] Correct tty doc by Alan Cox · 18 years ago
  2. bfb0759 [PATCH] Introduce tty_unregister_ldisc() by Alexey Dobriyan · 19 years ago
  3. 1da177e Linux-2.6.12-rc2 by Linus Torvalds · 19 years ago