diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2019-05-05 17:11:09 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-24 15:02:08 +0200 |
| commit | 4a96f5e10eb9490616b969d5f65a68f8508073e9 (patch) | |
| tree | af1019d1caf8f0068701e657aaa3e7d5066d2121 /drivers/media | |
| parent | media: remove redundant 'default n' from Kconfig-s (diff) | |
| download | linux-4a96f5e10eb9490616b969d5f65a68f8508073e9.tar.xz linux-4a96f5e10eb9490616b969d5f65a68f8508073e9.zip | |
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: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/exynos4-is/media-dev.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 463f2d84553e..d1d5041cdae5 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -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; |