1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 35965f41d7be..d2130dc7c0e6 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -265,6 +265,7 @@ extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec,
                                                    enum irq_domain_bus_token bus_token);
 extern bool irq_domain_check_msi_remap(void);
 extern void irq_set_default_host(struct irq_domain *host);
+extern struct irq_domain *irq_get_default_host(void);
 extern int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,
                                   irq_hw_number_t hwirq, int node,
                                   const struct irq_affinity_desc *affinity);