[PATCH v4 18/36] iio: light: hid-sensor-als: 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/light/hid-sensor-als.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index ac654b2bbc1b..c84fb4cc5105 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -357,13 +357,14 @@ static int als_parse_report(struct platform_device *pdev,
 /* Function to initialize the processing for usage id */
 static int hid_als_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 = "als";
 	struct iio_dev *indio_dev;
 	struct als_state *als_state;
 
-	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct als_state));
+	indio_dev = devm_iio_device_alloc(dev, sizeof(struct als_state));
 	if (!indio_dev)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, indio_dev);
@@ -378,7 +379,7 @@ static int hid_als_probe(struct platform_device *pdev)
 					als_sensitivity_addresses,
 					ARRAY_SIZE(als_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;
 	}
 
@@ -386,7 +387,7 @@ static int hid_als_probe(struct platform_device *pdev)
 			       hsdev->usage,
 			       als_state);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to setup attributes\n");
+		dev_err(dev, "failed to setup attributes\n");
 		return ret;
 	}
 
@@ -408,13 +409,13 @@ static int hid_als_probe(struct platform_device *pdev)
 	ret = hid_sensor_setup_trigger(indio_dev, name,
 				&als_state->common_attributes);
 	if (ret < 0) {
-		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;
 	}
 
@@ -423,7 +424,7 @@ static int hid_als_probe(struct platform_device *pdev)
 	als_state->callbacks.pdev = pdev;
 	ret = sensor_hub_register_callback(hsdev, hsdev->usage, &als_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