[PATCH v2 2/2] iio: gyro: hid-sensor-gyro-3d: Use dev_err_probe()

Replace dev_err() calls with dev_err_probe() during probe.

dev_err_probe() makes error code handling simpler and handle
deferred probe nicely (avoid spamming logs).

Signed-off-by: Sanjay Chitroda <[email protected]>
---
 drivers/iio/gyro/hid-sensor-gyro-3d.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c
index bcf53e267701..749a2ecbc2d1 100644
--- a/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -264,13 +264,14 @@ static int gyro_3d_parse_report(struct platform_device *pdev,
 /* Function to initialize the processing for usage id */
 static int hid_gyro_3d_probe(struct platform_device *pdev)
 {
-	struct hid_sensor_hub_device *hsdev = dev_get_platdata(&pdev->dev);
+	struct device *dev = &pdev->dev;
+	struct hid_sensor_hub_device *hsdev = dev_get_platdata(dev);
 	int ret = 0;
 	static const char *name = "gyro_3d";
 	struct iio_dev *indio_dev;
 	struct gyro_3d_state *gyro_state;
 
-	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*gyro_state));
+	indio_dev = devm_iio_device_alloc(dev, sizeof(*gyro_state));
 	if (!indio_dev)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, indio_dev);
@@ -284,12 +285,10 @@ static int hid_gyro_3d_probe(struct platform_device *pdev)
 						&gyro_state->common_attributes,
 						gyro_3d_sensitivity_addresses,
 						ARRAY_SIZE(gyro_3d_sensitivity_addresses));
-	if (ret) {
-		dev_err(&pdev->dev, "failed to setup common attributes\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to setup common attributes\n");
 
-	indio_dev->channels = devm_kmemdup(&pdev->dev, gyro_3d_channels,
+	indio_dev->channels = devm_kmemdup(dev, gyro_3d_channels,
 					   sizeof(gyro_3d_channels), GFP_KERNEL);
 	if (!indio_dev->channels)
 		return -ENOMEM;
@@ -297,10 +296,8 @@ static int hid_gyro_3d_probe(struct platform_device *pdev)
 	ret = gyro_3d_parse_report(pdev, hsdev,
 				   (struct iio_chan_spec *)indio_dev->channels,
 				   HID_USAGE_SENSOR_GYRO_3D, gyro_state);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to setup attributes\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to setup attributes\n");
 
 	indio_dev->num_channels = ARRAY_SIZE(gyro_3d_channels);
 	indio_dev->info = &gyro_3d_info;

-- 
2.34.1