also change two func to static

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
---
 arch/x86/kernel/irqinit_64.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c
index 7df020b..d17fbc2 100644
--- a/arch/x86/kernel/irqinit_64.c
+++ b/arch/x86/kernel/irqinit_64.c
@@ -160,7 +160,7 @@ 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
 	/*
@@ -191,11 +191,9 @@ 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);
-- 
1.5.6

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