linux-kernel - [PATCH v2 1/3] drivers: iio: accel: Use warning if invalid device id is detected

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Date:   Mon, 31 Oct 2022 12:51:27 +0200
From:   Ramona Bolboaca <ramona.bolboaca@...log.com>
To:     <jic23@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <linux-iio@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     Ramona Bolboaca <ramona.bolboaca@...log.com>
Subject: [PATCH v2 1/3] drivers: iio: accel: Use warning if invalid device id is detected

Use warning instead of failing driver probe if invalid device id is
detected for ADXL355 device.

Signed-off-by: Ramona Bolboaca <ramona.bolboaca@...log.com>
---
changes in v2:
 - new patch
 drivers/iio/accel/adxl355_core.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_core.c
index 4bc648eac8b2..dd08253d66d0 100644
--- a/drivers/iio/accel/adxl355_core.c
+++ b/drivers/iio/accel/adxl355_core.c
@@ -262,10 +262,8 @@ static int adxl355_setup(struct adxl355_data *data)
 	if (ret)
 		return ret;
 
-	if (regval != ADXL355_PARTID_VAL) {
-		dev_err(data->dev, "Invalid DEV ID 0x%02x\n", regval);
-		return -ENODEV;
-	}
+	if (regval != ADXL355_PARTID_VAL)
+		dev_warn(data->dev, "Invalid DEV ID 0x%02x\n", regval);
 
 	/*
 	 * Perform a software reset to make sure the device is in a consistent
-- 
2.25.1