of: add consistency check to of_node_release()
Add an additional consistency check to of_node_release(), which is called when the reference count of a devicetree node is decremented to zero. The node's children should have been deleted before the node is deleted so check that no children exist. Signed-off-by: Frank Rowand <frowand.list@gmail.com> Link: https://lore.kernel.org/r/20230213185702.395776-7-frowand.list@gmail.comSigned-off-by: Rob Herring <robh@kernel.org>
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