diff mbox series

[v2,10/18] iio: amplifiers: hmc425a: Simplify with dev_err_probe()

Message ID 20200827192642.1725-10-krzk@kernel.org
State New
Headers show
Series None | expand

Commit Message

Krzysztof Kozlowski Aug. 27, 2020, 7:26 p.m. UTC 
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>

---

Changes since v1:
1. Wrap dev_err_probe() lines at 100 character
---
 drivers/iio/amplifiers/hmc425a.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/amplifiers/hmc425a.c b/drivers/iio/amplifiers/hmc425a.c
index 582708924e4f..bde11df4bb9e 100644
--- a/drivers/iio/amplifiers/hmc425a.c
+++ b/drivers/iio/amplifiers/hmc425a.c
@@ -201,12 +201,8 @@  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",