[PATCH 1/7] gpu: drm: rockchip_drm_drv: add missing of_node_put after calling of_parse_phandle

Peter Chen
2016-07-05T02:27:32Z

of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Cc: Mark Yao <mark.yao@rock-chips.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index a409d1f..935c5e0 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -518,6 +518,7 @@ static int rockchip_drm_platform_probe(struct platform_device *pdev)
is_support_iommu = false;
}

+ of_node_put(iommu);
component_match_add(dev, &match, compare_of, port->parent);
of_node_put(port);
}
--
1.9.1