diff options
-rw-r--r-- | drivers/s390/char/tty3270.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index a7fe6302c982..aa7a114f6529 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c | |||
@@ -1754,14 +1754,6 @@ static const struct tty_operations tty3270_ops = { | |||
1754 | .set_termios = tty3270_set_termios | 1754 | .set_termios = tty3270_set_termios |
1755 | }; | 1755 | }; |
1756 | 1756 | ||
1757 | static void tty3270_notifier(int index, int active) | ||
1758 | { | ||
1759 | if (active) | ||
1760 | tty_register_device(tty3270_driver, index, NULL); | ||
1761 | else | ||
1762 | tty_unregister_device(tty3270_driver, index); | ||
1763 | } | ||
1764 | |||
1765 | /* | 1757 | /* |
1766 | * 3270 tty registration code called from tty_init(). | 1758 | * 3270 tty registration code called from tty_init(). |
1767 | * Most kernel services (incl. kmalloc) are available at this poimt. | 1759 | * Most kernel services (incl. kmalloc) are available at this poimt. |
@@ -1796,12 +1788,6 @@ static int __init tty3270_init(void) | |||
1796 | return ret; | 1788 | return ret; |
1797 | } | 1789 | } |
1798 | tty3270_driver = driver; | 1790 | tty3270_driver = driver; |
1799 | ret = raw3270_register_notifier(tty3270_notifier); | ||
1800 | if (ret) { | ||
1801 | put_tty_driver(driver); | ||
1802 | return ret; | ||
1803 | |||
1804 | } | ||
1805 | return 0; | 1791 | return 0; |
1806 | } | 1792 | } |
1807 | 1793 | ||
@@ -1810,7 +1796,6 @@ tty3270_exit(void) | |||
1810 | { | 1796 | { |
1811 | struct tty_driver *driver; | 1797 | struct tty_driver *driver; |
1812 | 1798 | ||
1813 | raw3270_unregister_notifier(tty3270_notifier); | ||
1814 | driver = tty3270_driver; | 1799 | driver = tty3270_driver; |
1815 | tty3270_driver = NULL; | 1800 | tty3270_driver = NULL; |
1816 | tty_unregister_driver(driver); | 1801 | tty_unregister_driver(driver); |