1 files changed, 6 insertions, 3 deletions

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 3c31fa98af6d..6d939d7847e2 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -193,10 +193,8 @@ int __init arch_early_irq_init(void)
         struct irq_cfg *cfg;
         int count, node, i;
 
-        if (!legacy_pic->nr_legacy_irqs) {
-                nr_irqs_gsi = 0;
+        if (!legacy_pic->nr_legacy_irqs)
                 io_apic_irqs = ~0UL;
-        }
 
         for (i = 0; i < nr_ioapics; i++) {
                 ioapics[i].saved_registers =
@@ -1696,6 +1694,7 @@ __apicdebuginit(void) print_IO_APICs(void)
         int ioapic_idx;
         struct irq_cfg *cfg;
         unsigned int irq;
+        struct irq_chip *chip;
 
         printk(KERN_DEBUG "number of MP IRQ sources: %d.\n", mp_irq_entries);
         for (ioapic_idx = 0; ioapic_idx < nr_ioapics; ioapic_idx++)
@@ -1716,6 +1715,10 @@ __apicdebuginit(void) print_IO_APICs(void)
         for_each_active_irq(irq) {
                 struct irq_pin_list *entry;
 
+                chip = irq_get_chip(irq);
+                if (chip != &ioapic_chip)
+                        continue;
+
                 cfg = irq_get_chip_data(irq);
                 if (!cfg)
                         continue;