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 <k...@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
---
Changes since v2:
1. Wrap dev_err_probe() lines at 80 character
Changes since v1:
1. Wrap dev_err_probe() lines at 100 character
---
drivers/iio/amplifiers/hmc425a.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/iio/amplifiers/hmc425a.c b/drivers/iio/amplifiers/hmc425a.c
index 582708924e4f..9efa692151f0 100644
--- a/drivers/iio/amplifiers/hmc425a.c
+++ b/drivers/iio/amplifiers/hmc425a.c
@@ -201,12 +201,9 @@ static int hmc425a_probe(struct platform_device *pdev)
st->gain = st->chip_info->default_gain;
st->gpios = devm_gpiod_get_array(&pdev->dev, "ctrl", GPIOD_OUT_LOW);
- if (IS_ERR(st->gpios)) {
- ret = PTR_ERR(st->gpios);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "failed to get gpios\n");
- return ret;
- }
+ if (IS_ERR(st->gpios))
+ return dev_err_probe(&pdev->dev, PTR_ERR(st->gpios),
+ "failed to get gpios\n");
if (st->gpios->ndescs != st->chip_info->num_gpios) {
dev_err(&pdev->dev, "%d GPIOs needed to operate\n",
--
2.17.1
