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

Dan Carpenter
2021-04-29T14:43:13Z

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