1 files changed, 5 insertions, 0 deletions

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index b39f32ac8f80..04d3e46031e5 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -58,6 +58,11 @@ int nr_irqs = NR_IRQS;
 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,