1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/of.h b/include/linux/of.h
index f02d8b2f799d..d46a18ffbebb 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -58,6 +58,9 @@ struct device_node {
         struct  kref kref;
         unsigned long _flags;
         void    *data;
+#if defined(CONFIG_EEH)
+        struct eeh_dev *edev;
+#endif
 #if defined(CONFIG_SPARC)
         char    *path_component_name;
         unsigned int unique_id;
@@ -72,6 +75,13 @@ struct of_phandle_args {
         uint32_t args[MAX_PHANDLE_ARGS];
 };
 
+#if defined(CONFIG_EEH)
+static inline struct eeh_dev *of_node_to_eeh_dev(struct device_node *dn)
+{
+        return dn->edev;
+}
+#endif
+
 #ifdef CONFIG_OF_DYNAMIC
 extern struct device_node *of_node_get(struct device_node *node);
 extern void of_node_put(struct device_node *node);