From: Peter Chen <peter.chen@nxp.com>
Date: Fri, 15 Jul 2016 03:17:04 +0000 (+0800)
Subject: gpu: drm: exynos_hdmi: add missing of_node_put after calling of_parse_phandle
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d6a2d16bec2551d3b6481100c3da6843758f9820;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

gpu: drm: exynos_hdmi: add missing of_node_put after calling of_parse_phandle

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

Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
---

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 1625d7c8a319..2275efe41acd 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1820,6 +1820,7 @@ 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);
@@ -1838,6 +1839,7 @@ 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) {