linux-kernel - [PATCH 2/5] console: console handover to preferred console

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Message-id: <200705311358.26559.yinghai.lu@sun.com>
Date:	Thu, 31 May 2007 13:58:26 -0700
From:	Yinghai Lu <Yinghai.Lu@....COM>
To:	Andrew Morton <akpm@...ux-foundation.org>, Andi Kleen <ak@...e.de>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/5] console: console handover to preferred console

[PATCH 2/5] console: console handover to preferred console

Signed-off-by: Yinghai Lu <yinghai.lu@....com>

diff --git a/kernel/printk.c b/kernel/printk.c
index 0bbdeac..7b96cae 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -985,12 +1007,15 @@ void register_console(struct console *console)
 	if (!(console->flags & CON_ENABLED))
 		return;
 
-	if (bootconsole) {
+	if (bootconsole && (console->flags & CON_CONSDEV)) {
 		printk(KERN_INFO "console handover: boot [%s%d] -> real [%s%d]\n",
 		       bootconsole->name, bootconsole->index,
 		       console->name, console->index);
 		unregister_console(bootconsole);
 		console->flags &= ~CON_PRINTBUFFER;
+	} else {
+		printk(KERN_INFO "console [%s%d] enabled\n",
+		       console->name, console->index);
 	}
 
 	/*
-
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