linux-kernel - [PATCH] x86: cleanup "idle=mwait" removal warning message

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Date:	Sat, 04 Jun 2011 09:35:29 +0200
From:	Németh Márton <nm127@...email.hu>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Thomas Renninger <trenn@...e.de>, Tejun Heo <tj@...nel.org>,
	Borislav Petkov <borislav.petkov@....com>
CC:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: cleanup "idle=mwait" removal warning message

From: Márton Németh <nm127@...email.hu>

Cleanup the warning message. This will remove the following warning message
when compiling:

 * arch/x86/kernel/process.c:645:1: warning: unknown escape sequence '\i'

Signed-off-by: Márton Németh <nm127@...email.hu>
---
--- linux-3.0-rc1/arch/x86/kernel/process.c.orig	2011-06-03 23:56:51.000000000 +0200
+++ linux-3.0-rc1/arch/x86/kernel/process.c	2011-06-04 07:23:54.000000000 +0200
@@ -642,7 +642,7 @@ static int __init idle_setup(char *str)
 		boot_option_idle_override = IDLE_POLL;
 	} else if (!strcmp(str, "mwait")) {
 		boot_option_idle_override = IDLE_FORCE_MWAIT;
-		WARN_ONCE(1, "\idle=mwait\" will be removed in 2012\"\n");
+		WARN_ONCE(1, "\"idle=mwait\" will be removed in 2012\n");
 	} else if (!strcmp(str, "halt")) {
 		/*
 		 * When the boot option of idle=halt is added, halt is
--
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