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

[Peter Chen]

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

Signed-off-by: Peter Chen <peter.chen at nxp.com>
---
 drivers/gpu/drm/exynos/exynos_hdmi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c 
b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 58de5a4..e9591c7 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1828,6 +1828,7 @@ static int hdmi_probe(struct platform_device *pdev)
                DRM_ERROR("Failed to find ddc node in device tree\n");
                return -ENODEV;
        }
+       of_node_put(dev->of_node);

 out_get_ddc_adpt:
        hdata->ddc_adpt = of_find_i2c_adapter_by_node(ddc_node);
@@ -1846,6 +1847,7 @@ out_get_ddc_adpt:
                ret = -ENODEV;
                goto err_ddc;
        }
+       of_node_put(dev->of_node);

 out_get_phy_port:
        if (hdata->drv_data->is_apb_phy) {
-- 
1.9.1