[PATCH] x86, acpi: temp_stack is used only when CONFIG_SMP is set

[Marcin Slusarz]

arch/x86/kernel/acpi/sleep.c:24: warning: 'temp_stack' defined but not used

Signed-off-by: Marcin Slusarz <marcin.slusarz@xxxxxxxxx>
Cc: Glauber Costa <gcosta@xxxxxxxxxx>
Cc: Pavel Machek <pavel@xxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
---
 arch/x86/kernel/acpi/sleep.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index fa2161d..9103cb6 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -20,7 +20,7 @@ unsigned long acpi_realmode_flags;
 /* address in low memory of the wakeup routine. */
 static unsigned long acpi_realmode;
 
-#ifdef CONFIG_64BIT
+#ifdef CONFIG_SMP
 static char temp_stack[10240];
 #endif
 
-- 
1.5.4.5

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