From: Len Brown <len.brown@xxxxxxxxx>
Date: Sun, 29 May 2011 23:38:15 -0400
Subject: [PATCH] x86 idle: fix build warning for WARN_ONCE("idle=mwait")
In 5d4c47e0195b989f284907358bd5c268a44b91c7
"x86 idle: deprecate mwait_idle() and "idle=mwait" cmdline param"...
I fat-fingered the editing when I updated the WARN_ONCE() string:
arch/x86/kernel/process.c: In function 'idle_setup':
arch/x86/kernel/process.c:645:1: warning: unknown escape sequence: '\i'
remove the '\n' while we are here, it works fine without it.
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
arch/x86/kernel/process.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 426a5b6..c54f87d 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -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");
} else if (!strcmp(str, "halt")) {
/*
* When the boot option of idle=halt is added, halt is
--
1.7.4.4
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