drm_of_panel_bridge_remove() uses of_graph_get_remote_node() to get a
device_node but does not put the node reference.

Fixes: c70087e8f16f ("drm/drm_of: add drm_of_panel_bridge_remove function")
Cc: stable@vger.kernel.org # v4.15
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
 include/drm/drm_of.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h
index 7f0256dae3f1..f3e55ea2174c 100644
--- a/include/drm/drm_of.h
+++ b/include/drm/drm_of.h
@@ -5,6 +5,7 @@
 #include <linux/err.h>
 #include <linux/of_graph.h>
 #if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_DRM_PANEL_BRIDGE)
+#include <linux/of.h>
 #include <drm/drm_bridge.h>
 #endif
 
@@ -173,6 +174,8 @@ static inline int drm_of_panel_bridge_remove(const struct device_node *np,
 	bridge = of_drm_find_bridge(remote);
 	drm_panel_bridge_remove(bridge);
 
+	of_node_put(remote);
+
 	return 0;
 #else
 	return -EINVAL;

-- 
2.52.0

On Wed, 7 Jan 2026 14:12:52 +0100, Luca Ceresoli wrote:
> drm_of_panel_bridge_remove() uses of_graph_get_remote_node() to get a
> device_node but does not put the node reference.
> 
> Fixes: c70087e8f16f ("drm/drm_of: add drm_of_panel_bridge_remove function")
> Cc: stable@vger.kernel.org # v4.15
> 
> [ ... ]

Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime