diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-27 23:08:26 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-08-28 21:15:51 +0300 |
| commit | 308a028d079caf6e805f28cfc385334e6ce90ea5 (patch) | |
| tree | fa6e57d54f6026a8f9e7de76a8efebda5b03c25c | |
| parent | ca6a77eb34e5c8cb7f2f232196301e6581d599df (diff) | |
| download | linux-308a028d079caf6e805f28cfc385334e6ce90ea5.tar.xz | |
gpio: pisosr: Simplify with dev_err_probe()
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>
| -rw-r--r-- | drivers/gpio/gpio-pisosr.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-pisosr.c b/drivers/gpio/gpio-pisosr.c index 6698feabaced..8e04054cf07e 100644 --- a/drivers/gpio/gpio-pisosr.c +++ b/drivers/gpio/gpio-pisosr.c @@ -148,12 +148,9 @@ static int pisosr_gpio_probe(struct spi_device *spi) 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); |