Commit bd57048e authored by Luca Ceresoli's avatar Luca Ceresoli
Browse files

drm/bridge: use drm_for_each_bridge_in_chain_scoped() 



Use drm_for_each_bridge_in_chain_scoped() instead of
drm_for_each_bridge_in_chain() to ensure the bridge being looped on is
refcounted.

Reviewed-by: default avatarMaxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250808-drm-bridge-alloc-getput-for_each_bridge-v2-6-edb6ee81edf1@bootlin.com


Signed-off-by: default avatarLuca Ceresoli <luca.ceresoli@bootlin.com>
parent a5821ed0

drivers/gpu/drm/drm_bridge.c

+1 −2
Original line number Diff line number Diff line
@@ -1480,10 +1480,9 @@ static int encoder_bridges_show(struct seq_file *m, void *data) 
{

	struct drm_encoder *encoder = m->private;

	struct drm_printer p = drm_seq_file_printer(m);

	struct drm_bridge *bridge;

	unsigned int idx = 0;



	drm_for_each_bridge_in_chain(encoder, bridge)

	drm_for_each_bridge_in_chain_scoped(encoder, bridge)

		drm_bridge_debugfs_show_bridge(&p, bridge, idx++);



	return 0;