linux-kernel - [PATCH 1/1] Power: fix suspend vt regression

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Date:	Tue, 11 Aug 2009 10:41:33 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	gregkh@...e.de
Cc:	linux-kernel@...r.kernel.org, Jiri Slaby <jirislaby@...il.com>,
	Alan Cox <alan@...ux.intel.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: [PATCH 1/1] Power: fix suspend vt regression

vt_waitactive no longer accepts console parameter as console-1
since commit "vt: add an event interface". It expects console
number directly (as viewed by userspace -- counting from 1).

Fix a deadlock suspend regression by redefining SUSPEND_CONSOLE
to be MAX_NR_CONSOLES, not MAX_NR_CONSOLES-1.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
Cc: Alan Cox <alan@...ux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@...e.de>
Cc: "Rafael J. Wysocki" <rjw@...k.pl>
---
 kernel/power/console.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/power/console.c b/kernel/power/console.c
index 5187136..6592a57 100644
--- a/kernel/power/console.c
+++ b/kernel/power/console.c
@@ -11,7 +11,7 @@
 #include "power.h"
 
 #if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
-#define SUSPEND_CONSOLE	(MAX_NR_CONSOLES-1)
+#define SUSPEND_CONSOLE	MAX_NR_CONSOLES
 
 static int orig_fgconsole, orig_kmsg;
 
-- 
1.6.3.3

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