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pmdomain: imx: Fix reference count leak in imx_gpc_remove

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commit bbde14682e upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miaoqian Lin
2025-10-28 11:16:20 +08:00
committed by Greg Kroah-Hartman
parent 921b090841
commit 47d412d48b
1 changed files with 2 additions and 0 deletions
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2
drivers/pmdomain/imx/gpc.c
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@@ -537,6 +537,8 @@ static void imx_gpc_remove(struct platform_device *pdev)
return;
}
}
of_node_put(pgc_node);
}
static struct platform_driver imx_gpc_driver = {