[PATCH v4 18/36] iio: light: hid-sensor-als: use local struct device
From: Sanjay Chitroda <hidden>
Date: 2026-05-24 19:26:36
Also in:
linux-iio, lkml
Subsystem:
hid sensor hub drivers, iio subsystem and drivers, the rest · Maintainers:
Jiri Kosina, Jonathan Cameron, Srinivas Pandruvada, Linus Torvalds
From: Sanjay Chitroda <redacted> Introduce a local struct device pointer derived from &pdev->dev. This avoids repeated &pdev->dev usage and improves readability. Signed-off-by: Sanjay Chitroda <redacted> --- 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