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Subject[PATCH v2 03/10] coresight: platform: Fix refcounting for graph nodes
Date
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>
---
Changes since v1:
- Splitted from of_node recounting fix, part 2
---
drivers/hwtracing/coresight/of_coresight.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/hwtracing/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c
index 68faaf8..6c2f95a 100644
--- a/drivers/hwtracing/coresight/of_coresight.c
+++ b/drivers/hwtracing/coresight/of_coresight.c
@@ -167,6 +167,11 @@ static int of_coresight_parse_endpoint(struct device *dev,
(*i)++;
} while (0);

+ if (rparent)
+ of_node_put(rparent);
+ if (rport)
+ of_node_put(rport);
+
return ret;
}

--
2.7.4
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