[PATCH] of: Add empty of_get_next_parent() for !OF

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From: Ilkka Koskinen <ilkka.koskinen@xxxxxxxxx>

Add an empty version of of_get_next_parent() in order to avoid
build error.

Signed-off-by: Ilkka Koskinen <ilkka.koskinen@xxxxxxxxxxxxxxx>
---
 include/linux/of.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/of.h b/include/linux/of.h
index dfde07e..416158f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -425,6 +425,11 @@ static inline struct device_node *of_get_parent(const struct device_node *node)
 	return NULL;
 }
 
+static inline struct device_node *of_get_next_parent(struct device_node *node)
+{
+	return NULL;
+}
+
 static inline struct device_node *of_get_next_child(
 	const struct device_node *node, struct device_node *prev)
 {
-- 
1.9.1

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