drm/bridge: refcount last_bridge in drm_atomic_bridge_chain_select_bus_fmts()

Get a reference for the last_bridge when it is obtained and release it
using a cleanup action.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250924-b4-drm-bridge-alloc-getput-drm_atomic_bridge_chain_select_bus_fmts-v1-1-f8c2efdb783f@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
This commit is contained in:
Luca Ceresoli 2025-09-24 17:11:01 +02:00
commit 0f2efbe6d8