[PATCH 1/1] Revert "gpu: drm: omapdrm: dss-of: add missing of_node_put after calling of_parse_phandle"

[Peter Chen]

This reverts commit 2ab9f5879162499e1c4e48613287e3f59e593c4f.

The of_get_next_parent will drop refcount on the passed node, so the reverted
patch is wrong, thanks for Tomi Valkeinen points it.

Cc: Tomi Valkeinen <tomi.valkeinen at ti.com>
Signed-off-by: Peter Chen <peter.chen at nxp.com>
---
 drivers/gpu/drm/omapdrm/dss/dss-of.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/dss/dss-of.c 
b/drivers/gpu/drm/omapdrm/dss/dss-of.c
index e256d87..dfd4e96 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss-of.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss-of.c
@@ -125,16 +125,15 @@ u32 dss_of_port_get_port_number(struct device_node *port)

 static struct device_node *omapdss_of_get_remote_port(const struct device_node 
*node)
 {
-       struct device_node *np, *np_parent;
+       struct device_node *np;

        np = of_parse_phandle(node, "remote-endpoint", 0);
        if (!np)
                return NULL;

-       np_parent = of_get_next_parent(np);
-       of_node_put(np);
+       np = of_get_next_parent(np);

-       return np_parent;
+       return np;
 }

 struct device_node *
-- 
1.9.1