1 files changed, 3 insertions, 6 deletions

diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index fce55d532631..ef257fc2921b 100644
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -99,9 +99,6 @@ int vector_used_by_percpu_irq(unsigned int vector)
         return 0;
 }
 
-/* Number of legacy interrupts */
-int nr_legacy_irqs __read_mostly = NR_IRQS_LEGACY;
-
 void __init init_ISA_irqs(void)
 {
         int i;
@@ -109,12 +106,12 @@ void __init init_ISA_irqs(void)
 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_LOCAL_APIC)
         init_bsp_APIC();
 #endif
-        init_8259A(0);
+        legacy_pic->init(0);
 
         /*
          * 16 old-style INTA-cycle interrupts:
          */
-        for (i = 0; i < NR_IRQS_LEGACY; i++) {
+        for (i = 0; i < legacy_pic->nr_legacy_irqs; i++) {
                 struct irq_desc *desc = irq_to_desc(i);
 
                 desc->status = IRQ_DISABLED;
@@ -138,7 +135,7 @@ void __init init_IRQ(void)
          * then this vector space can be freed and re-used dynamically as the
          * irq's migrate etc.
          */
-        for (i = 0; i < nr_legacy_irqs; i++)
+        for (i = 0; i < legacy_pic->nr_legacy_irqs; i++)
                 per_cpu(vector_irq, 0)[IRQ0_VECTOR + i] = i;
 
         x86_init.irqs.intr_init();