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-rw-r--r--drivers/base/core.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c
index b4c64528f13c..da84a73f2ba6 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -3356,3 +3356,9 @@ void device_set_of_node_from_dev(struct device *dev, const struct device *dev2)
dev->of_node_reused = true;
}
EXPORT_SYMBOL_GPL(device_set_of_node_from_dev);
+
+int device_match_of_node(struct device *dev, const void *np)
+{
+ return dev->of_node == np;
+}
+EXPORT_SYMBOL_GPL(device_match_of_node);