tjh.dev / kernel
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pmdomain: imx: Fix reference count leak in imx_gpc_remove

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: 721cabf6c660 ("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>

authored by

Miaoqian Lin and committed by
Ulf Hansson bbde1468 fccac54b

+2
+2
drivers/pmdomain/imx/gpc.c
··· 536 536 return; 537 537 } 538 538 } 539 + 540 + of_node_put(pgc_node); 539 541 } 540 542 541 543 static struct platform_driver imx_gpc_driver = {