From: Yuan Can <yuancan@huawei.com>
Date: Wed, 21 Sep 2022 02:39:15 +0000 (+0000)
Subject: iio: accel: bma400: Switch to use dev_err_probe() helper
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2a22b40aea42dd516e669257ab5faf10396c2fad;p=linux.git

iio: accel: bma400: Switch to use dev_err_probe() helper

In the probe path, dev_err() can be replace with dev_err_probe()
which will check if error code is -EPROBE_DEFER and prints the
error name.

Signed-off-by: Yuan Can <yuancan@huawei.com>
Link: https://lore.kernel.org/r/20220921023915.47300-1-yuancan@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/accel/bma400_core.c b/drivers/iio/accel/bma400_core.c
index ad8fce3e08cd0..e8de88e6cfb97 100644
--- a/drivers/iio/accel/bma400_core.c
+++ b/drivers/iio/accel/bma400_core.c
@@ -886,14 +886,10 @@ static int bma400_init(struct bma400_data *data)
 	ret = devm_regulator_bulk_get(data->dev,
 				      ARRAY_SIZE(data->regulators),
 				      data->regulators);
-	if (ret) {
-		if (ret != -EPROBE_DEFER)
-			dev_err(data->dev,
-				"Failed to get regulators: %d\n",
-				ret);
+	if (ret)
+		return dev_err_probe(data->dev, ret, "Failed to get regulators: %d\n",
+				     ret);
 
-		return ret;
-	}
 	ret = regulator_bulk_enable(ARRAY_SIZE(data->regulators),
 				    data->regulators);
 	if (ret) {