Re: [PATCH v2 07/14] drm/bridge: ti-sn65dsi86: Get rid of the useless detect() function

[Andrzej Hajda]

W dniu 30.03.2021 o 04:53, Douglas Anderson pisze:
> If we just leave the detect() function as NULL then the upper layers
> assume we're always connected. There's no reason for a stub.
>
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

Regards
Andrzej
> ---
>
> (no changes since v1)
>
>   drivers/gpu/drm/bridge/ti-sn65dsi86.c | 12 ------------
>   1 file changed, 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> index 50a52af8e39f..a0a00dd1187c 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> @@ -306,20 +306,8 @@ static struct drm_connector_helper_funcs ti_sn_bridge_connector_helper_funcs = {
>   	.mode_valid = ti_sn_bridge_connector_mode_valid,
>   };
>   
> -static enum drm_connector_status
> -ti_sn_bridge_connector_detect(struct drm_connector *connector, bool force)
> -{
> -	/**
> -	 * TODO: Currently if drm_panel is present, then always
> -	 * return the status as connected. Need to add support to detect
> -	 * device state for hot pluggable scenarios.
> -	 */
> -	return connector_status_connected;
> -}
> -
>   static const struct drm_connector_funcs ti_sn_bridge_connector_funcs = {
>   	.fill_modes = drm_helper_probe_single_connector_modes,
> -	.detect = ti_sn_bridge_connector_detect,
>   	.destroy = drm_connector_cleanup,
>   	.reset = drm_atomic_helper_connector_reset,
>   	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,