Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
return -ENOMEM;
gpio->load_gpio = devm_gpiod_get_optional(dev, "load", GPIOD_OUT_LOW);
- if (IS_ERR(gpio->load_gpio)) {
- ret = PTR_ERR(gpio->load_gpio);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "Unable to allocate load GPIO\n");
- return ret;
- }
+ if (IS_ERR(gpio->load_gpio))
+ return dev_err_probe(dev, PTR_ERR(gpio->load_gpio),
+ "Unable to allocate load GPIO\n");
mutex_init(&gpio->lock);