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-rw-r--r--drivers/of/base.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 4cba021c89d3..7dc394255a0a 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -648,6 +648,7 @@ EXPORT_SYMBOL(of_get_next_child);
* of_get_next_child_with_prefix - Find the next child node with prefix
* @node: parent node
* @prev: previous child of the parent node, or NULL to get first
+ * @prefix: prefix that the node name should have
*
* This function is like of_get_next_child(), except that it automatically
* skips any nodes whose name doesn't have the given prefix.