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path: root/drivers/tty/ttynull.c
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Diffstat (limited to 'drivers/tty/ttynull.c')
-rw-r--r--drivers/tty/ttynull.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/tty/ttynull.c b/drivers/tty/ttynull.c
index eced70ec54e1..17f05b7eb6d3 100644
--- a/drivers/tty/ttynull.c
+++ b/drivers/tty/ttynull.c
@@ -2,13 +2,6 @@
/*
* Copyright (C) 2019 Axis Communications AB
*
- * The console is useful for userspace applications which expect a console
- * device to work without modifications even when no console is available
- * or desired.
- *
- * In order to use this driver, you should redirect the console to this
- * TTY, or boot the kernel with console=ttynull.
- *
* Based on ttyprintk.c:
* Copyright (C) 2010 Samo Pogacnik
*/
@@ -66,17 +59,6 @@ static struct console ttynull_console = {
.device = ttynull_device,
};
-void __init register_ttynull_console(void)
-{
- if (!ttynull_driver)
- return;
-
- if (add_preferred_console(ttynull_console.name, 0, NULL))
- return;
-
- register_console(&ttynull_console);
-}
-
static int __init ttynull_init(void)
{
struct tty_driver *driver;