From: Peter Chen <peter.chen@nxp.com>
Date: Fri, 15 Jul 2016 03:17:02 +0000 (+0800)
Subject: gpu: drm: omapdrm: connector-dvi: add missing of_node_put after calling of_parse_phandle
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0697a05ff347b7bf8c7f872aba9f4cdfb5418459;p=linux-beck.git

gpu: drm: omapdrm: connector-dvi: 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: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
---

diff --git a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
index 75f7827525cf..684b7aeda411 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
@@ -255,6 +255,7 @@ static int dvic_probe_of(struct platform_device *pdev)
 	adapter_node = of_parse_phandle(node, "ddc-i2c-bus", 0);
 	if (adapter_node) {
 		adapter = of_get_i2c_adapter_by_node(adapter_node);
+		of_node_put(adapter_node);
 		if (adapter == NULL) {
 			dev_err(&pdev->dev, "failed to parse ddc-i2c-bus\n");
 			omap_dss_put_device(ddata->in);