acpi: pci: Setup MSI domain for ACPI based pci devices

[deliverable/linux.git] / include / linux / irqdomain.h

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index d5e5c5bef28c45e29bff88b175d581c0595b73f9..a06fedacd9557f9065b6ee849e0ad7669623d449 100644 (file)
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -410,6 +410,11 @@ static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)
 static inline void irq_dispose_mapping(unsigned int virq) { }
 static inline void irq_domain_activate_irq(struct irq_data *data) { }
 static inline void irq_domain_deactivate_irq(struct irq_data *data) { }
+static inline struct irq_domain *irq_find_matching_fwnode(
+       struct fwnode_handle *fwnode, enum irq_domain_bus_token bus_token)
+{
+       return NULL;
+}
 #endif /* !CONFIG_IRQ_DOMAIN */
 
 #endif /* _LINUX_IRQDOMAIN_H */