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@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) {