Commit 4a96f5e1 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Mauro Carvalho Chehab
Browse files

media: exynos4-is: Add missing of_node_put to fix reference leaks 



Drop the reference to "parallel-ports" and remote endpoint's parent
nodes obtained previously with of_get_child_by_name() and
of_get_parent() respectively.

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 2f39cce9

drivers/media/platform/exynos4-is/media-dev.c

+5 −1
Original line number Diff line number Diff line
@@ -449,6 +449,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd, 
		pd->fimc_bus_type = FIMC_BUS_TYPE_ISP_WRITEBACK;

	else

		pd->fimc_bus_type = pd->sensor_bus_type;

	of_node_put(np);



	if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor))) {

		of_node_put(rem);
@@ -474,7 +475,8 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd, 
static int fimc_md_register_sensor_entities(struct fimc_md *fmd)

{

	struct device_node *parent = fmd->pdev->dev.of_node;

	struct device_node *node, *ports;

	struct device_node *ports = NULL;

	struct device_node *node;

	int index = 0;

	int ret;
@@ -523,12 +525,14 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd) 
		}

		index++;

	}

	of_node_put(ports);



rpm_put:

	pm_runtime_put(fmd->pmf);

	return 0;



cleanup:

	of_node_put(ports);

	v4l2_async_notifier_cleanup(&fmd->subdev_notifier);

	pm_runtime_put(fmd->pmf);

	return ret;

CRA Git | Maintained and supported by SUSTech CRA and CCSE