x86: cleanup, remove extra ifdef

also change two functions to static.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c
index b01d9549b3d4..5b5be9d43c2a 100644
--- a/arch/x86/kernel/irqinit_64.c
+++ b/arch/x86/kernel/irqinit_64.c
@@ -164,7 +164,7 @@ void __init init_ISA_irqs(void)
 
 void init_IRQ(void) __attribute__((weak, alias("native_init_IRQ")));
 
-void __init smp_intr_init(void)
+static void __init smp_intr_init(void)
 {
 #ifdef CONFIG_SMP
         /*
@@ -195,11 +195,9 @@ void __init smp_intr_init(void)
 #endif
 }
 
-void __init apic_intr_init(void)
+static void __init apic_intr_init(void)
 {
-#ifdef CONFIG_SMP
         smp_intr_init();
-#endif
 
         alloc_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
         alloc_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);