io_apic: make irq_mis_count available on 64-bit too

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 6f80dc2..b764d74 100644 (file)
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -2277,9 +2277,7 @@ static void ack_apic_edge(unsigned int irq)
        ack_APIC_irq();
 }
 
-#ifdef CONFIG_X86_32
 atomic_t irq_mis_count;
-#endif
 
 static void ack_apic_level(unsigned int irq)
 {