1. 9f90a4d tty: drop put_tty_driver by Jiri Slaby · 3 years, 5 months ago
  2. 03b3b1a tty: make tty_operations::write_room return uint by Jiri Slaby · 3 years, 8 months ago
  3. a91bd62 Revert "init/console: Use ttynull as a fallback when there is no console" by Petr Mladek · 4 years ago
  4. 757055ae init/console: Use ttynull as a fallback when there is no console by Petr Mladek · 4 years, 2 months ago
  5. 3117ff1 tty: Add NULL TTY driver by Vincent Whitchurch · 6 years ago