irqdomain: Introduce irq_domain_create_hierarchy

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

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 949caa7..2b3340a 100644 (file)
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -340,10 +340,23 @@ extern void irq_domain_set_info(struct irq_domain *domain, unsigned int virq,
                                void *chip_data, irq_flow_handler_t handler,
                                void *handler_data, const char *handler_name);
 #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
-extern struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *parent,
+extern struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent,
                        unsigned int flags, unsigned int size,
-                       struct device_node *node,
+                       struct fwnode_handle *fwnode,
                        const struct irq_domain_ops *ops, void *host_data);
+
+static inline struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *parent,
+                                           unsigned int flags,
+                                           unsigned int size,
+                                           struct device_node *node,
+                                           const struct irq_domain_ops *ops,
+                                           void *host_data)
+{
+       return irq_domain_create_hierarchy(parent, flags, size,
+                                          of_node_to_fwnode(node),
+                                          ops, host_data);
+}
+
 extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
                                   unsigned int nr_irqs, int node, void *arg,
                                   bool realloc);