Commit a0f9992c authored Sep 20, 2018 by Suzuki K Poulose Committed by Greg Kroah-Hartman Sep 25, 2018

coresight: platform: Fix refcounting for graph nodes



The coresight driver doesn't drop the references on the
remote endpoint/port nodes. Add the missing of_node_put()
calls.

Reported-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 6575fdb7

drivers/hwtracing/coresight/of_coresight.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -168,6 +168,11 @@ static int of_coresight_parse_endpoint(struct device *dev,
		ret = 1;
		} while (0);

		if (rparent)
		of_node_put(rparent);
		if (rport)
		of_node_put(rport);

		return ret;
		}

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