[PATCH] drm/bridge: panel: convert to use ERR_CAST()

[neil.armstrong at linaro.org]

On 19/07/2025 10:47, zhang.enpei at zte.com.cn wrote:
> From: Zhang Enpei <zhang.enpei at zte.com.cn>
> 
> Use ERR_CAST() since the macro clearly indicates that this is a pointer
> to an error value and a type conversion was performed.
> 
> Signed-off-by: Zhang Enpei <zhang.enpei at zte.com.cn>
> ---
>   drivers/gpu/drm/bridge/panel.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
> index 184a8b7049a7..7d2d67e56cee 100644
> --- a/drivers/gpu/drm/bridge/panel.c
> +++ b/drivers/gpu/drm/bridge/panel.c
> @@ -291,7 +291,7 @@ struct drm_bridge *drm_panel_bridge_add_typed(struct drm_panel *panel,
>          panel_bridge = devm_drm_bridge_alloc(panel->dev, struct panel_bridge, bridge,
>                                               &panel_bridge_bridge_funcs);
>          if (IS_ERR(panel_bridge))
> -               return (void *)panel_bridge;
> +               return ERR_CAST(panel_bridge);
> 
>          panel_bridge->connector_type = connector_type;
>          panel_bridge->panel = panel;

Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>