From: Len Brown <len.brown@intel.com>
Date: Thu, 23 Oct 2008 04:45:18 +0000 (-0400)
Subject: ACPI suspend: fix build warning when CONFIG_ACPI_SLEEP=n
X-Git-Tag: v2.6.28-rc1~26^2~4
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=b849075c0e08ea43400c1341c78eeca76ab08d8a;p=linux-2.6-omap-h63xx.git

ACPI suspend: fix build warning when CONFIG_ACPI_SLEEP=n

drivers/acpi/sleep/main.c:27: warning: ‘acpi_target_sleep_state’ defined but not used

Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 76037883cd1..26571bafb15 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -24,7 +24,6 @@
 #include "sleep.h"
 
 u8 sleep_states[ACPI_S_STATE_COUNT];
-static u32 acpi_target_sleep_state = ACPI_STATE_S0;
 
 static void acpi_sleep_tts_switch(u32 acpi_state)
 {
@@ -78,6 +77,7 @@ static int acpi_sleep_prepare(u32 acpi_state)
 }
 
 #ifdef CONFIG_ACPI_SLEEP
+static u32 acpi_target_sleep_state = ACPI_STATE_S0;
 /*
  * ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
  * user to request that behavior by using the 'acpi_old_suspend_ordering'