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media: ti-vpe: fix leaked of_node references
The call to of_get_parent returns a node pointer with refcount incremented thus it must be explicitly decremented after the last usage. Detected by coccinelle with the following warnings: drivers/media/platform/ti-vpe/cal.c:1621:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1607, but without a corresponding object release within this function. Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -1612,6 +1612,7 @@ of_get_next_port(const struct device_node *parent,
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}
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prev = port;
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} while (!of_node_name_eq(port, "port"));
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of_node_put(ports);
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}
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return port;
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