1 files changed, 3 insertions, 2 deletions

diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index 452d6f2ba21d..cf80e7b0ddab 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -341,8 +341,8 @@ static struct lock_class_key irq_nested_lock_class;
 /*
  * irq_map_generic_chip - Map a generic chip for an irq domain
  */
-static int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
-                                irq_hw_number_t hw_irq)
+int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
+                         irq_hw_number_t hw_irq)
 {
         struct irq_data *data = irq_get_irq_data(virq);
         struct irq_domain_chip_generic *dgc = d->gc;
@@ -394,6 +394,7 @@ static int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
         irq_modify_status(virq, dgc->irq_flags_to_clear, dgc->irq_flags_to_set);
         return 0;
 }
+EXPORT_SYMBOL_GPL(irq_map_generic_chip);
 
 struct irq_domain_ops irq_generic_chip_ops = {
         .map    = irq_map_generic_chip,