From: Luca Ceresoli Date: Fri, 8 Aug 2025 14:49:13 +0000 (+0200) Subject: drm/bridge: use drm_for_each_bridge_in_chain_scoped() X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bd57048e45768a90468564f86c79fb9918d115d8;p=thirdparty%2Fkernel%2Flinux.git 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: Maxime Ripard Link: https://lore.kernel.org/r/20250808-drm-bridge-alloc-getput-for_each_bridge-v2-6-edb6ee81edf1@bootlin.com Signed-off-by: Luca Ceresoli --- diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index d031447eebc95..18c0e8b5511df 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -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;