Merge tag 'cleanup-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / of.h

diff --git a/include/linux/of.h b/include/linux/of.h
index b0f3bbd..1fd08ca 100644 (file)
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -356,6 +356,11 @@ static inline struct device_node *of_find_node_by_name(struct device_node *from,
        return NULL;
 }
 
+static inline struct device_node *of_get_parent(const struct device_node *node)
+{
+       return NULL;
+}
+
 static inline bool of_have_populated_dt(void)
 {
        return false;
@@ -554,4 +559,14 @@ static inline int of_property_read_u32(const struct device_node *np,
        return of_property_read_u32_array(np, propname, out_value, 1);
 }
 
+#if defined(CONFIG_PROC_FS) && defined(CONFIG_PROC_DEVICETREE)
+extern void proc_device_tree_add_node(struct device_node *, struct proc_dir_entry *);
+extern void proc_device_tree_add_prop(struct proc_dir_entry *pde, struct property *prop);
+extern void proc_device_tree_remove_prop(struct proc_dir_entry *pde,
+                                        struct property *prop);
+extern void proc_device_tree_update_prop(struct proc_dir_entry *pde,
+                                        struct property *newprop,
+                                        struct property *oldprop);
+#endif
+
 #endif /* _LINUX_OF_H */