[PATCH 2/2] drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init

[Miaoqian Lin]

of_graph_get_remote_node() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.

Fixes: e67f6037ae1b ("drm/meson: split out encoder from meson_dw_hdmi")
Signed-off-by: Miaoqian Lin <linmq...@gmail.com>
---
 drivers/gpu/drm/meson/meson_encoder_hdmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c 
b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 5e306de6f485..f3341458f8b7 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -363,6 +363,7 @@ int meson_encoder_hdmi_init(struct meson_drm *priv)
        }
 
        meson_encoder_hdmi->next_bridge = of_drm_find_bridge(remote);
+       of_node_put(remote);
        if (!meson_encoder_hdmi->next_bridge) {
                dev_err(priv->dev, "Failed to find HDMI transceiver bridge\n");
                return -EPROBE_DEFER;
-- 
2.25.1