1 files changed, 2 insertions, 7 deletions

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 04d3e46031e5..375d68cd5bf0 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -59,10 +59,6 @@ EXPORT_SYMBOL_GPL(nr_irqs);
 
 #ifdef CONFIG_SPARSE_IRQ
 
-#ifndef max_nr_irqs
-#define max_nr_irqs(nr_cpus)    NR_IRQS
-#endif
-
 static struct irq_desc irq_desc_init = {
         .irq        = -1,
         .status     = IRQ_DISABLED,
@@ -137,9 +133,8 @@ int __init early_irq_init(void)
         int legacy_count;
         int i;
 
-        /* initialize nr_irqs based on nr_cpu_ids */
-        nr_irqs = max_nr_irqs(nr_cpu_ids);
-
+         /* initialize nr_irqs based on nr_cpu_ids */
+        arch_probe_nr_irqs();
         printk(KERN_INFO "NR_IRQS:%d nr_irqs:%d\n", NR_IRQS, nr_irqs);
 
         desc = irq_desc_legacy;