Re: [PATCH 1/1] drm/bridge: sii902x: Use dev_err_probe

[Andrzej Hajda <andrzej.hajda@xxxxxxxxx>]

On 17.01.2023 11:59, Alexander Stein wrote:
> This helps figuring out why the device probe is deferred.
>
> Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
> ---
>   drivers/gpu/drm/bridge/sii902x.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
> index d212ff7f7a87..f4a8f227c41b 100644
> --- a/drivers/gpu/drm/bridge/sii902x.c
> +++ b/drivers/gpu/drm/bridge/sii902x.c
> @@ -1116,7 +1116,8 @@ static int sii902x_probe(struct i2c_client *client)
>   		sii902x->next_bridge = of_drm_find_bridge(remote);
>   		of_node_put(remote);
>   		if (!sii902x->next_bridge)
> -			return -EPROBE_DEFER;
> +			return dev_err_probe(dev, -EPROBE_DEFER,
> +					     "Failed to find remote bridge\n");

Reviewed-by: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>

Regards
Andrzej

>   	}
>   
>   	mutex_init(&sii902x->mutex);