From: Jun Sun <jsun@mvista.com>
To: linux-kernel@vger.kernel.org
Cc: jsun@mvista.com
Subject: [BUG 2.6.1] missing 'console_driver' with CONFIG_VT but no CONFIG_VT_CONSOLE
Date: Wed, 21 Jan 2004 15:31:02 -0800 [thread overview]
Message-ID: <20040121153102.D29705@mvista.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 344 bytes --]
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
[-- Attachment #2: junk --]
[-- Type: text/plain, Size: 496 bytes --]
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;
reply other threads:[~2004-01-21 23:33 UTC|newest]
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