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293a8fd772
of_drm_find_bridge() does not increment the refcount for the returned bridge, but that is required now. However converting it and all its users is not realistically doable at once given the large amount of (direct and indirect) callers and the complexity of some. Solve this issue by creating a new of_drm_find_and_get_bridge() function that is identical to of_drm_find_bridge() except also it takes a reference. Then of_drm_find_bridge() will be deprecated to be eventually removed. Suggested-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/dri-devel/20250319-stylish-lime-mongoose-0a18ad@houat/ Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patch.msgid.link/20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-1-b5165fab8058@bootlin.com Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>