diff options
| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-10-02 18:28:52 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-10-09 18:19:42 +0200 |
| commit | cf62b4e44c49a0bdf363464168e3c9c6e1d8efe5 (patch) | |
| tree | d5eda880e00c0ac18ef2f5e9435241069edb6c6d /drivers/gpio/gpio-xgene.c | |
| parent | 5ede17d61592844c6d09eaba513f9de14920965c (diff) | |
| download | linux-cf62b4e44c49a0bdf363464168e3c9c6e1d8efe5.tar.bz2 | |
gpio: xgene: remove redundant error message
There's no need to emit an error message on probe failure unless we're
printing some meaningful info. Otherwise the core driver code will
inform us about a probe error.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-xgene.c')
| -rw-r--r-- | drivers/gpio/gpio-xgene.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c index 2918363884de..900b38a7dba8 100644 --- a/drivers/gpio/gpio-xgene.c +++ b/drivers/gpio/gpio-xgene.c @@ -160,23 +160,17 @@ static int xgene_gpio_probe(struct platform_device *pdev) int err = 0; gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL); - if (!gpio) { - err = -ENOMEM; - goto err; - } + if (!gpio) + return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - err = -EINVAL; - goto err; - } + if (!res) + return -EINVAL; gpio->base = devm_ioremap_nocache(&pdev->dev, res->start, resource_size(res)); - if (!gpio->base) { - err = -ENOMEM; - goto err; - } + if (!gpio->base) + return -ENOMEM; gpio->chip.ngpio = XGENE_MAX_GPIOS; @@ -196,14 +190,11 @@ static int xgene_gpio_probe(struct platform_device *pdev) if (err) { dev_err(&pdev->dev, "failed to register gpiochip.\n"); - goto err; + return err; } dev_info(&pdev->dev, "X-Gene GPIO driver registered.\n"); return 0; -err: - dev_err(&pdev->dev, "X-Gene GPIO driver registration failed.\n"); - return err; } static const struct of_device_id xgene_gpio_of_match[] = { |