VT_WRITE 272 drivers/accessibility/braille/braille_console.c case VT_WRITE: VT_WRITE 2298 drivers/staging/speakup/main.c case VT_WRITE: VT_WRITE 272 drivers/tty/vt/vt.c atomic_notifier_call_chain(&vt_notifier_list, VT_WRITE, ¶m);