From c571cb70e1ed43ee543c70151e61a001ab2eefa2 Mon Sep 17 00:00:00 2001 From: Luca Ceresoli Date: Wed, 9 Jul 2025 17:59:39 +0200 Subject: [PATCH] drm/bridge: display-connector: put the bridge obtained by drm_bridge_get_prev_bridge() The bridge returned by drm_bridge_get_prev_bridge() is refcounted. Put it when done. To keep the code clean and future-proof use a scope-based free. Reviewed-by: Maxime Ripard Link: https://lore.kernel.org/r/20250709-drm-bridge-alloc-getput-drm_bridge_get_prev_bridge-v1-3-34ba6f395aaa@bootlin.com Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/bridge/display-connector.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c index 52b7b5889e6fe..d7e1c2f8f53ca 100644 --- a/drivers/gpu/drm/bridge/display-connector.c +++ b/drivers/gpu/drm/bridge/display-connector.c @@ -108,7 +108,7 @@ static u32 *display_connector_get_output_bus_fmts(struct drm_bridge *bridge, struct drm_connector_state *conn_state, unsigned int *num_output_fmts) { - struct drm_bridge *prev_bridge = drm_bridge_get_prev_bridge(bridge); + struct drm_bridge *prev_bridge __free(drm_bridge_put) = drm_bridge_get_prev_bridge(bridge); struct drm_bridge_state *prev_bridge_state; if (!prev_bridge || !prev_bridge->funcs->atomic_get_output_bus_fmts) { @@ -151,7 +151,7 @@ static u32 *display_connector_get_input_bus_fmts(struct drm_bridge *bridge, u32 output_fmt, unsigned int *num_input_fmts) { - struct drm_bridge *prev_bridge = drm_bridge_get_prev_bridge(bridge); + struct drm_bridge *prev_bridge __free(drm_bridge_put) = drm_bridge_get_prev_bridge(bridge); struct drm_bridge_state *prev_bridge_state; if (!prev_bridge || !prev_bridge->funcs->atomic_get_input_bus_fmts) { -- 2.47.3