Re: [PATCH v2 05/11] drm/bridge: chrontel-ch7033: switch to of_drm_get_bridge_by_endpoint()

[Dmitry Baryshkov]

On Tue, Apr 28, 2026 at 11:15:51AM +0200, Luca Ceresoli wrote:
> This driver calls drm_of_find_panel_or_bridge() with a NULL pointer in the
> @panel parameter, thus using a reduced feature set of that function.
> Replace this call with the simpler of_drm_get_bridge_by_endpoint().
> 
> Since of_drm_get_bridge_by_endpoint() increases the refcount of the
> returned bridge, ensure it is put on removal. To achieve this, instead of
> adding an explicit drm_bridge_put(), migrate to the bridge::next_bridge
> pointer which is automatically put when the bridge is eventually freed.
> 
> Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
> ---
>  drivers/gpu/drm/bridge/chrontel-ch7033.c | 28 +++++++++++++---------------
>  1 file changed, 13 insertions(+), 15 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry