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[ Upstream commitfa1ad9d4cc] of_find_node_by_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes:e3825ba1af("irqchip/gic-v3: Add support for partitioned PPIs") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220601080930.31005-6-linmq006@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>