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[ Upstream commitbbde14682e] of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add the missing of_node_put() to avoid refcount leak. Fixes:721cabf6c6("soc: imx: move PGC handling to a new GPC driver") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [ drivers/pmdomain/imx/gpc.c -> drivers/soc/imx/gpc.c ] Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>