vt: delete unneeded functions register_con_driver|take_over_console

[deliverable/linux.git] / drivers / tty / vt / vt.c

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index fbd447b390f775fa8182a290266d3d4f41f46e2c..852d470d674be3da8dd57232fd9c6871ab00854c 100644 (file)
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3576,26 +3576,6 @@ err:
        return retval;
 }
 
-/**
- * register_con_driver - register console driver to console layer
- * @csw: console driver
- * @first: the first console to take over, minimum value is 0
- * @last: the last console to take over, maximum value is MAX_NR_CONSOLES -1
- *
- * DESCRIPTION: This function registers a console driver which can later
- * bind to a range of consoles specified by @first and @last. It will
- * also initialize the console driver by calling con_startup().
- */
-int register_con_driver(const struct consw *csw, int first, int last)
-{
-       int retval;
-
-       console_lock();
-       retval = do_register_con_driver(csw, first, last);
-       console_unlock();
-       return retval;
-}
-EXPORT_SYMBOL(register_con_driver);
 
 /**
  * unregister_con_driver - unregister console driver from console layer
@@ -3677,30 +3657,6 @@ int do_take_over_console(const struct consw *csw, int first, int last, int deflt
 }
 EXPORT_SYMBOL_GPL(do_take_over_console);
 
-/*
- *     If we support more console drivers, this function is used
- *     when a driver wants to take over some existing consoles
- *     and become default driver for newly opened ones.
- *
- *     take_over_console is basically a register followed by unbind
- */
-int take_over_console(const struct consw *csw, int first, int last, int deflt)
-{
-       int err;
-
-       err = register_con_driver(csw, first, last);
-       /*
-        * If we get an busy error we still want to bind the console driver
-        * and return success, as we may have unbound the console driver
-        * but not unregistered it.
-        */
-       if (err == -EBUSY)
-               err = 0;
-       if (!err)
-               bind_con_driver(csw, first, last, deflt);
-
-       return err;
-}
 
 /*
  * give_up_console is a wrapper to unregister_con_driver. It will only
@@ -4264,6 +4220,5 @@ EXPORT_SYMBOL(console_blanked);
 EXPORT_SYMBOL(vc_cons);
 EXPORT_SYMBOL(global_cursor_default);
 #ifndef VT_SINGLE_DRIVER
-EXPORT_SYMBOL(take_over_console);
 EXPORT_SYMBOL(give_up_console);
 #endif