[PATCH 1/1] drm/bridge: ti-sn65dsi83: use dev_err_probe if host attach failed

[Laurent Pinchart]

Hi Alexander,

Thank you for the patch.

On Wed, Apr 05, 2023 at 09:52:23AM +0200, Alexander Stein wrote:
> There might be cases where the host attach is deferred, use dev_err_probe
> to add more detailed information to /sys/kernel/debug/devices_deferred.
> 
> Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

> ---
>  drivers/gpu/drm/bridge/ti-sn65dsi83.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
> index 91ecfbe45bf9..988e537ab884 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
> @@ -698,8 +698,10 @@ static int sn65dsi83_probe(struct i2c_client *client)
>  	drm_bridge_add(&ctx->bridge);
>  
>  	ret = sn65dsi83_host_attach(ctx);
> -	if (ret)
> +	if (ret) {
> +		dev_err_probe(dev, ret, "failed to attach DSI host\n");
>  		goto err_remove_bridge;
> +	}
>  
>  	return 0;
>  

-- 
Regards,

Laurent Pinchart