[PATCH v4 24/36] iio: pressure: hid-sensor-press: 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>
---
 drivers/iio/pressure/hid-sensor-press.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c
index a5db5220d3d5..d85f6247d8ab 100644
--- a/drivers/iio/pressure/hid-sensor-press.c
+++ b/drivers/iio/pressure/hid-sensor-press.c
@@ -242,14 +242,14 @@ static int press_parse_report(struct platform_device *pdev,
 /* Function to initialize the processing for usage id */
 static int hid_press_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 = "press";
 	struct iio_dev *indio_dev;
 	struct press_state *press_state;
 
-	indio_dev = devm_iio_device_alloc(&pdev->dev,
-				sizeof(struct press_state));
+	indio_dev = devm_iio_device_alloc(dev, sizeof(struct press_state));
 	if (!indio_dev)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, indio_dev);
@@ -264,14 +264,14 @@ static int hid_press_probe(struct platform_device *pdev)
 					press_sensitivity_addresses,
 					ARRAY_SIZE(press_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->channels = devm_kmemdup(&pdev->dev, press_channels,
+	indio_dev->channels = devm_kmemdup(dev, press_channels,
 					   sizeof(press_channels), GFP_KERNEL);
 	if (!indio_dev->channels) {
-		dev_err(&pdev->dev, "failed to duplicate channels\n");
+		dev_err(dev, "failed to duplicate channels\n");
 		return -ENOMEM;
 	}
 
@@ -279,7 +279,7 @@ static int hid_press_probe(struct platform_device *pdev)
 				 (struct iio_chan_spec *)indio_dev->channels,
 				 HID_USAGE_SENSOR_PRESSURE, press_state);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to setup attributes\n");
+		dev_err(dev, "failed to setup attributes\n");
 		return ret;
 	}
 
@@ -294,13 +294,13 @@ static int hid_press_probe(struct platform_device *pdev)
 	ret = hid_sensor_setup_trigger(indio_dev, name,
 				&press_state->common_attributes);
 	if (ret) {
-		dev_err(&pdev->dev, "trigger setup failed\n");
+		dev_err(dev, "trigger setup failed\n");
 		return ret;
 	}
 
 	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_trigger;
 	}
 
@@ -310,7 +310,7 @@ static int hid_press_probe(struct platform_device *pdev)
 	ret = sensor_hub_register_callback(hsdev, HID_USAGE_SENSOR_PRESSURE,
 					&press_state->callbacks);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "callback reg failed\n");
+		dev_err(dev, "callback reg failed\n");
 		goto error_iio_unreg;
 	}
 
-- 
2.34.1