[PATCH v4 23/36] iio: position: hid-sensor-custom-intel-hinge: use local struct device

[Sanjay Chitroda <sanjayembeddedse@gmail.com>]

From: Sanjay Chitroda <sanjayembeddedse@gmail.com>

Introduce a local struct device pointer derived from &pdev->dev.
This avoids repeated &pdev->dev usage and improves readability.

Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
---
 .../position/hid-sensor-custom-intel-hinge.c    | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/iio/position/hid-sensor-custom-intel-hinge.c b/drivers/iio/position/hid-sensor-custom-intel-hinge.c
index 0ba9d2d43913..34c7cf734018 100644
--- a/drivers/iio/position/hid-sensor-custom-intel-hinge.c
+++ b/drivers/iio/position/hid-sensor-custom-intel-hinge.c
@@ -263,13 +263,14 @@ static int hinge_parse_report(struct platform_device *pdev,
 /* Function to initialize the processing for usage id */
 static int hid_hinge_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);
 	struct hinge_state *st;
 	struct iio_dev *indio_dev;
 	int ret;
 	int i;
 
-	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*st));
+	indio_dev = devm_iio_device_alloc(dev, sizeof(*st));
 	if (!indio_dev)
 		return -ENOMEM;
 
@@ -287,12 +288,12 @@ static int hid_hinge_probe(struct platform_device *pdev)
 						 hinge_sensitivity_addresses,
 						 ARRAY_SIZE(hinge_sensitivity_addresses));
 	if (ret) {
-		dev_err(&pdev->dev, "failed to setup common attributes\n");
+		dev_err(dev, "failed to setup common attributes\n");
 		return ret;
 	}
 
 	indio_dev->num_channels = ARRAY_SIZE(hinge_channels);
-	indio_dev->channels = devm_kmemdup(&pdev->dev, hinge_channels,
+	indio_dev->channels = devm_kmemdup(dev, hinge_channels,
 					   sizeof(hinge_channels), GFP_KERNEL);
 	if (!indio_dev->channels)
 		return -ENOMEM;
@@ -301,7 +302,7 @@ static int hid_hinge_probe(struct platform_device *pdev)
 				 (struct iio_chan_spec *)indio_dev->channels,
 				 hsdev->usage, st);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to setup attributes\n");
+		dev_err(dev, "failed to setup attributes\n");
 		return ret;
 	}
 
@@ -313,7 +314,7 @@ static int hid_hinge_probe(struct platform_device *pdev)
 	ret = hid_sensor_setup_trigger(indio_dev, indio_dev->name,
 				       &st->common_attributes);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "trigger setup failed\n");
+		dev_err(dev, "trigger setup failed\n");
 		return ret;
 	}
 
@@ -322,13 +323,13 @@ static int hid_hinge_probe(struct platform_device *pdev)
 	st->callbacks.pdev = pdev;
 	ret = sensor_hub_register_callback(hsdev, hsdev->usage, &st->callbacks);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "callback reg failed\n");
+		dev_err(dev, "callback reg failed\n");
 		goto error_remove_trigger;
 	}
 
 	ret = iio_device_register(indio_dev);
 	if (ret) {
-		dev_err(&pdev->dev, "device register failed\n");
+		dev_err(dev, "device register failed\n");
 		goto error_remove_callback;
 	}
 
-- 
2.34.1