>From a7d4508949cc19fd6ade9ab5efbe05ae8e842baf Mon Sep 17 00:00:00 2001
From: Tang Liang <liang.tang@xxxxxxxxxx>
Date: Tue, 25 Oct 2011 11:51:49 +0800
Subject: [PATCH] fixed the acpi sleep disable complied bug

this is a template patch for complied bug
---
 arch/x86/kernel/acpi/boot.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index ddd081b..0c3068f 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -557,7 +557,12 @@ int (*__acpi_override_sleep)(u8 sleep_state, u32 pm1a_ctrl,
 			     u32 pm1b_ctrl, bool *skip_rest) \
 			   __attribute__ ((unused)) = NULL;
 
+#ifdef CONFIG_ACPI_SLEEP 
 int (*acpi_suspend_lowlevel)(void) = x86_acpi_suspend_lowlevel;
+#else
+int (*acpi_suspend_lowlevel)(void);
+#endif
+
 /*
  * success: return IRQ number (>=0)
  * failure: return < 0
-- 
1.7.6