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[media] exynos4-is: Add missing port parent of_node_put on error paths

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In fimc_md_parse_port_node() remote port parent node is acquired with
of_graph_get_remote_port_parent() but it is not put on error path.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Krzysztof Kozlowski 2016-01-25 22:41:46 -02:00 • committed by Mauro Carvalho Chehab
commit 7e8da343a3
1 changed files with 3 additions and 1 deletions
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4
drivers/media/platform/exynos4-is/media-dev.c
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@ -446,8 +446,10 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
else
pd->fimc_bus_type = pd->sensor_bus_type;
if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor)))
if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor))) {
of_node_put(rem);
return -EINVAL;
}
fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_OF;
fmd->sensor[index].asd.match.of.node = rem;