1 files changed, 5 insertions, 27 deletions

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 849900022407..ea22a86e3cda 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2552,20 +2552,6 @@ eoi_ioapic_irq(struct irq_desc *desc)
         spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
-#ifdef CONFIG_X86_X2APIC
-static void ack_x2apic_level(unsigned int irq)
-{
-        struct irq_desc *desc = irq_to_desc(irq);
-        ack_x2APIC_irq();
-        eoi_ioapic_irq(desc);
-}
-
-static void ack_x2apic_edge(unsigned int irq)
-{
-        ack_x2APIC_irq();
-}
-#endif
-
 static void ack_apic_edge(unsigned int irq)
 {
         struct irq_desc *desc = irq_to_desc(irq);
@@ -2629,9 +2615,6 @@ static void ack_apic_level(unsigned int irq)
          */
         ack_APIC_irq();
 
-        if (irq_remapped(irq))
-                eoi_ioapic_irq(desc);
-
         /* Now we can move and renable the irq */
         if (unlikely(do_unmask_irq)) {
                 /* Only migrate the irq if the ack has been received.
@@ -2680,20 +2663,15 @@ static void ack_apic_level(unsigned int irq)
 #ifdef CONFIG_INTR_REMAP
 static void ir_ack_apic_edge(unsigned int irq)
 {
-#ifdef CONFIG_X86_X2APIC
-       if (x2apic_enabled())
-               return ack_x2apic_edge(irq);
-#endif
-       return ack_apic_edge(irq);
+        ack_APIC_irq();
 }
 
 static void ir_ack_apic_level(unsigned int irq)
 {
-#ifdef CONFIG_X86_X2APIC
-       if (x2apic_enabled())
-               return ack_x2apic_level(irq);
-#endif
-       return ack_apic_level(irq);
+        struct irq_desc *desc = irq_to_desc(irq);
+
+        ack_APIC_irq();
+        eoi_ioapic_irq(desc);
 }
 #endif /* CONFIG_INTR_REMAP */