[BUG 2.6.1] missing 'console_driver' with CONFIG_VT but no CONFIG_VT_CONSOLE

[Jun Sun <jsun@mvista.com>]

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See drivers/char/vt.c.

'console_driver' is defined only when CONFIG_VT_CONSOLE is set.
However it is used by vty_init() which is outside the scope
of CONFIG_VT_CONSOLE.

I think the fix is to move console_driver definition outside
CONFIG_VT_CONSOLE.  See the attachment.  Hopefully someone with
more knowledge on this can validate that.

Jun

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diff -Nru drivers/char/vt.c.orig drivers/char/vt.c
--- drivers/char/vt.c.orig	Wed Nov  5 14:29:51 2003
+++ drivers/char/vt.c	Wed Jan 21 15:27:06 2004
@@ -2086,6 +2086,8 @@
 	schedule_console_callback();
 }
 
+struct tty_driver *console_driver;
+
 #ifdef CONFIG_VT_CONSOLE
 
 /*
@@ -2185,8 +2187,6 @@
 	clear_bit(0, &printing);
 }
 
-struct tty_driver *console_driver;
-
 static struct tty_driver *vt_console_device(struct console *c, int *index)
 {
 	*index = c->index ? c->index-1 : fg_console;