rk: gcc-wrapper.py ignore memcontrol.c:5355

[firefly-linux-kernel-4.4.55.git] / include / linux / irqdomain.h

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index d5e5c5bef28c45e29bff88b175d581c0595b73f9..8f031ce06a76190ef23a73ac07aaa5781245856c 100644 (file)
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -70,6 +70,7 @@ struct irq_fwspec {
  */
 enum irq_domain_bus_token {
        DOMAIN_BUS_ANY          = 0,
+       DOMAIN_BUS_WIRED,
        DOMAIN_BUS_PCI_MSI,
        DOMAIN_BUS_PLATFORM_MSI,
        DOMAIN_BUS_NEXUS,
@@ -93,6 +94,8 @@ enum irq_domain_bus_token {
 struct irq_domain_ops {
        int (*match)(struct irq_domain *d, struct device_node *node,
                     enum irq_domain_bus_token bus_token);
+       int (*select)(struct irq_domain *d, struct irq_fwspec *fwspec,
+                     enum irq_domain_bus_token bus_token);
        int (*map)(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw);
        void (*unmap)(struct irq_domain *d, unsigned int virq);
        int (*xlate)(struct irq_domain *d, struct device_node *node,
@@ -202,7 +205,7 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
                                         irq_hw_number_t first_hwirq,
                                         const struct irq_domain_ops *ops,
                                         void *host_data);
-extern struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode,
+extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec,
                                                   enum irq_domain_bus_token bus_token);
 extern void irq_set_default_host(struct irq_domain *host);
 
@@ -211,6 +214,22 @@ static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node)
        return node ? &node->fwnode : NULL;
 }
 
+static inline bool is_fwnode_irqchip(struct fwnode_handle *fwnode)
+{
+       return fwnode && fwnode->type == FWNODE_IRQCHIP;
+}
+
+static inline
+struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode,
+                                           enum irq_domain_bus_token bus_token)
+{
+       struct irq_fwspec fwspec = {
+               .fwnode = fwnode,
+       };
+
+       return irq_find_matching_fwspec(&fwspec, bus_token);
+}
+
 static inline struct irq_domain *irq_find_matching_host(struct device_node *node,
                                                        enum irq_domain_bus_token bus_token)
 {