Re: [PATCH v3 3/4] staging: fbtft: Don't spam logs when probe is deferred

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

On Wed, Apr 28, 2021 at 04:04:14PM +0300, Andy Shevchenko wrote:
> @@ -75,20 +75,16 @@ static int fbtft_request_one_gpio(struct fbtft_par *par,
>  				  struct gpio_desc **gpiop)
>  {
>  	struct device *dev = par->info->device;
> -	int ret = 0;
>  
>  	*gpiop = devm_gpiod_get_index_optional(dev, name, index,
>  					       GPIOD_OUT_LOW);
> -	if (IS_ERR(*gpiop)) {
> -		ret = PTR_ERR(*gpiop);
> -		dev_err(dev,
> -			"Failed to request %s GPIO: %d\n", name, ret);
> -		return ret;
> -	}
> +	if (IS_ERR(*gpiop))
> +		dev_err_probe(dev, PTR_ERR(*gpiop), "Failed to request %s GPIO\n", name);

This should be a return statement:

		return dev_err_probe(dev, PTR_ERR(*gpiop), "Failed to request %s GPIO\n", name);

> +
>  	fbtft_par_dbg(DEBUG_REQUEST_GPIOS, par, "%s: '%s' GPIO\n",
>  		      __func__, name);
>  
> -	return ret;
> +	return 0;
>  }

regards,
dan carpenter