diff options
author | Wang YanQing <udknight@gmail.com> | 2013-05-08 18:14:44 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-20 19:27:59 (GMT) |
commit | 50539dd4f88e8a689a38c94337768fd7ff3fd326 (patch) | |
tree | dfd614a2ebffc296a372a727023ba97327b34e4d | |
parent | 70125e76b0a7aec5035ca45076b96e5f9e230ef7 (diff) | |
download | linux-50539dd4f88e8a689a38c94337768fd7ff3fd326.tar.xz |
vt: delete unneeded function unregister_con_driver
Now there is no place use unregister_con_driver,
and we can achieve unregister_con_driver's function
with unregister_con_driver easily, so just delete it
to reduce code size and duplication.
Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/tty/vt/vt.c | 13 | ||||
-rw-r--r-- | include/linux/console.h | 1 |
2 files changed, 1 insertions, 13 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 8f4a71a..405e1c9 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3545,7 +3545,7 @@ err: /** - * unregister_con_driver - unregister console driver from console layer + * do_unregister_con_driver - unregister console driver from console layer * @csw: console driver * * DESCRIPTION: All drivers that registers to the console layer must @@ -3555,17 +3555,6 @@ err: * * The driver must unbind first prior to unregistration. */ -int unregister_con_driver(const struct consw *csw) -{ - int retval; - - console_lock(); - retval = do_unregister_con_driver(csw); - console_unlock(); - return retval; -} -EXPORT_SYMBOL(unregister_con_driver); - int do_unregister_con_driver(const struct consw *csw) { int i, retval = -ENODEV; diff --git a/include/linux/console.h b/include/linux/console.h index 8f9bd96..7571a16 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -75,7 +75,6 @@ extern const struct consw newport_con; /* SGI Newport console */ extern const struct consw prom_con; /* SPARC PROM console */ int con_is_bound(const struct consw *csw); -int unregister_con_driver(const struct consw *csw); int do_unregister_con_driver(const struct consw *csw); int do_take_over_console(const struct consw *sw, int first, int last, int deflt); void give_up_console(const struct consw *sw); |