diff --git a/include/linux/of_net.h b/include/linux/of_net.h
index 34597c8..9cd72aa 100644
--- a/include/linux/of_net.h
+++ b/include/linux/of_net.h
@@ -9,8 +9,11 @@
 
 #ifdef CONFIG_OF_NET
 #include <linux/of.h>
+
+struct net_device;
 extern int of_get_phy_mode(struct device_node *np);
 extern const void *of_get_mac_address(struct device_node *np);
+extern struct net_device *of_find_net_device_by_node(struct device_node *np);
 #else
 static inline int of_get_phy_mode(struct device_node *np)
 {
@@ -21,6 +24,11 @@
 {
 	return NULL;
 }
+
+static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
+{
+	return NULL;
+}
 #endif
 
 #endif /* __LINUX_OF_NET_H */
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index f2aa73b..cf30620 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -23,6 +23,7 @@
 #include <linux/export.h>
 #include <linux/jiffies.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
 
 #include "net-sysfs.h"
 
@@ -1374,6 +1375,30 @@
 	.namespace = net_namespace,
 };
 
+#ifdef CONFIG_OF_NET
+static int of_dev_node_match(struct device *dev, const void *data)
+{
+	int ret = 0;
+
+	if (dev->parent)
+		ret = dev->parent->of_node == data;
+
+	return ret == 0 ? dev->of_node == data : ret;
+}
+
+struct net_device *of_find_net_device_by_node(struct device_node *np)
+{
+	struct device *dev;
+
+	dev = class_find_device(&net_class, NULL, np, of_dev_node_match);
+	if (!dev)
+		return NULL;
+
+	return to_net_dev(dev);
+}
+EXPORT_SYMBOL(of_find_net_device_by_node);
+#endif
+
 /* Delete sysfs entries but hold kobject reference until after all
  * netdev references are gone.
  */