linux-kernel - [PATCH v1 1/1] drivers: iio: mpu3050: use dev_err

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Message-ID: <20260122153425.8751-2-clamor95@gmail.com>
Date: Thu, 22 Jan 2026 17:34:25 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Linus Walleij <linus.walleij@...aro.org>,
	Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>,
	Svyatoslav Ryhel <clamor95@...il.com>
Cc: linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 1/1] drivers: iio: mpu3050: use dev_err_probe for regulator request

Regulator requesting may result in deferred probing error which will
abort driver probing. To avoid this just use dev_err_probe which handles
deferred probing.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 drivers/iio/gyro/mpu3050-core.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c
index 67ae7d1012bc..ee2fcd20545d 100644
--- a/drivers/iio/gyro/mpu3050-core.c
+++ b/drivers/iio/gyro/mpu3050-core.c
@@ -1162,10 +1162,8 @@ int mpu3050_common_probe(struct device *dev,
 	mpu3050->regs[1].supply = mpu3050_reg_vlogic;
 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(mpu3050->regs),
 				      mpu3050->regs);
-	if (ret) {
-		dev_err(dev, "Cannot get regulators\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "Cannot get regulators\n");
 
 	ret = mpu3050_power_up(mpu3050);
 	if (ret)
-- 
2.51.0