From: Sanjay Chitroda <sanjayembeddedse@gmail.com>
To: jikos@kernel.org, jic23@kernel.org, srinivas.pandruvada@linux.intel.com
Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org,
sanjayembeddedse@gmail.com, sakari.ailus@linux.intel.com,
linux-input@vger.kernel.org, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/4] iio: hid-sensors: drop redundant iio_dev argument
Date: Wed, 29 Apr 2026 23:29:15 +0530 [thread overview]
Message-ID: <20260429175918.2541914-2-sanjayembedded@gmail.com> (raw)
In-Reply-To: <20260429175918.2541914-1-sanjayembedded@gmail.com>
From: Sanjay Chitroda <sanjayembeddedse@gmail.com>
hid_sensor_remove_trigger() uses struct hid_sensor_common to release
resources acquired during trigger setup.
Earlier implementations required struct iio_dev to clean up buffers,
but with the current code this argument is no longer used and is
redundant.
Adapt to hid_sensor_remove_trigger() API change across all HID IIO
drivers to match updated prototype.
Removing it simplifies the API and is a preparatory step toward
converting the trigger handling to a devm-based API.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
---
drivers/iio/accel/hid-sensor-accel-3d.c | 4 ++--
drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 3 +--
drivers/iio/common/hid-sensors/hid-sensor-trigger.h | 3 +--
drivers/iio/gyro/hid-sensor-gyro-3d.c | 4 ++--
drivers/iio/humidity/hid-sensor-humidity.c | 4 ++--
drivers/iio/light/hid-sensor-als.c | 4 ++--
drivers/iio/light/hid-sensor-prox.c | 4 ++--
drivers/iio/magnetometer/hid-sensor-magn-3d.c | 4 ++--
drivers/iio/orientation/hid-sensor-incl-3d.c | 4 ++--
drivers/iio/orientation/hid-sensor-rotation.c | 4 ++--
drivers/iio/position/hid-sensor-custom-intel-hinge.c | 4 ++--
drivers/iio/pressure/hid-sensor-press.c | 4 ++--
drivers/iio/temperature/hid-sensor-temperature.c | 4 ++--
13 files changed, 24 insertions(+), 26 deletions(-)
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c
index 2ff591b3458f..a63dae90dadc 100644
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -416,7 +416,7 @@ static int hid_accel_3d_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &accel_state->common_attributes);
+ hid_sensor_remove_trigger(&accel_state->common_attributes);
return ret;
}
@@ -429,7 +429,7 @@ static void hid_accel_3d_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, hsdev->usage);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &accel_state->common_attributes);
+ hid_sensor_remove_trigger(&accel_state->common_attributes);
}
static const struct platform_device_id hid_accel_3d_ids[] = {
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
index 417c4ab8c1b2..28d050b45c74 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
@@ -218,8 +218,7 @@ static const struct iio_buffer_setup_ops hid_sensor_buffer_ops = {
.predisable = buffer_predisable,
};
-void hid_sensor_remove_trigger(struct iio_dev *indio_dev,
- struct hid_sensor_common *attrb)
+void hid_sensor_remove_trigger(struct hid_sensor_common *attrb)
{
if (atomic_read(&attrb->runtime_pm_enable))
pm_runtime_disable(&attrb->pdev->dev);
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.h b/drivers/iio/common/hid-sensors/hid-sensor-trigger.h
index f94fca4f1edf..afec46ecbe71 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.h
+++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.h
@@ -16,8 +16,7 @@ extern const struct dev_pm_ops hid_sensor_pm_ops;
int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name,
struct hid_sensor_common *attrb);
-void hid_sensor_remove_trigger(struct iio_dev *indio_dev,
- struct hid_sensor_common *attrb);
+void hid_sensor_remove_trigger(struct hid_sensor_common *attrb);
int hid_sensor_power_state(struct hid_sensor_common *st, bool state);
#endif
diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c
index c340cc899a7c..fe663b19e902 100644
--- a/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -354,7 +354,7 @@ static int hid_gyro_3d_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &gyro_state->common_attributes);
+ hid_sensor_remove_trigger(&gyro_state->common_attributes);
return ret;
}
@@ -367,7 +367,7 @@ static void hid_gyro_3d_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_GYRO_3D);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &gyro_state->common_attributes);
+ hid_sensor_remove_trigger(&gyro_state->common_attributes);
}
static const struct platform_device_id hid_gyro_3d_ids[] = {
diff --git a/drivers/iio/humidity/hid-sensor-humidity.c b/drivers/iio/humidity/hid-sensor-humidity.c
index be2338d5f407..e580a2af9562 100644
--- a/drivers/iio/humidity/hid-sensor-humidity.c
+++ b/drivers/iio/humidity/hid-sensor-humidity.c
@@ -255,7 +255,7 @@ static int hid_humidity_probe(struct platform_device *pdev)
error_remove_callback:
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_HUMIDITY);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &humid_st->common_attributes);
+ hid_sensor_remove_trigger(&humid_st->common_attributes);
return ret;
}
@@ -268,7 +268,7 @@ static void hid_humidity_remove(struct platform_device *pdev)
iio_device_unregister(indio_dev);
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_HUMIDITY);
- hid_sensor_remove_trigger(indio_dev, &humid_st->common_attributes);
+ hid_sensor_remove_trigger(&humid_st->common_attributes);
}
static const struct platform_device_id hid_humidity_ids[] = {
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index 384572844162..9b57cdced18a 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -432,7 +432,7 @@ static int hid_als_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &als_state->common_attributes);
+ hid_sensor_remove_trigger(&als_state->common_attributes);
return ret;
}
@@ -445,7 +445,7 @@ static void hid_als_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, hsdev->usage);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &als_state->common_attributes);
+ hid_sensor_remove_trigger(&als_state->common_attributes);
}
static const struct platform_device_id hid_als_ids[] = {
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index efa904a70d0e..473c45626487 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -340,7 +340,7 @@ static int hid_prox_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &prox_state->common_attributes);
+ hid_sensor_remove_trigger(&prox_state->common_attributes);
return ret;
}
@@ -353,7 +353,7 @@ static void hid_prox_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, hsdev->usage);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &prox_state->common_attributes);
+ hid_sensor_remove_trigger(&prox_state->common_attributes);
}
static const struct platform_device_id hid_prox_ids[] = {
diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
index b01dd53eb100..8be3dfe4dd58 100644
--- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c
+++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
@@ -542,7 +542,7 @@ static int hid_magn_3d_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &magn_state->magn_flux_attributes);
+ hid_sensor_remove_trigger(&magn_state->magn_flux_attributes);
return ret;
}
@@ -555,7 +555,7 @@ static void hid_magn_3d_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_COMPASS_3D);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &magn_state->magn_flux_attributes);
+ hid_sensor_remove_trigger(&magn_state->magn_flux_attributes);
}
static const struct platform_device_id hid_magn_3d_ids[] = {
diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c
index 4e23a598a3fb..56fd9c53dfc2 100644
--- a/drivers/iio/orientation/hid-sensor-incl-3d.c
+++ b/drivers/iio/orientation/hid-sensor-incl-3d.c
@@ -378,7 +378,7 @@ static int hid_incl_3d_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &incl_state->common_attributes);
+ hid_sensor_remove_trigger(&incl_state->common_attributes);
return ret;
}
@@ -391,7 +391,7 @@ static void hid_incl_3d_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_INCLINOMETER_3D);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &incl_state->common_attributes);
+ hid_sensor_remove_trigger(&incl_state->common_attributes);
}
static const struct platform_device_id hid_incl_3d_ids[] = {
diff --git a/drivers/iio/orientation/hid-sensor-rotation.c b/drivers/iio/orientation/hid-sensor-rotation.c
index 4a11e4555099..56fdb3412fe3 100644
--- a/drivers/iio/orientation/hid-sensor-rotation.c
+++ b/drivers/iio/orientation/hid-sensor-rotation.c
@@ -353,7 +353,7 @@ static int hid_dev_rot_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &rot_state->common_attributes);
+ hid_sensor_remove_trigger(&rot_state->common_attributes);
return ret;
}
@@ -366,7 +366,7 @@ static void hid_dev_rot_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, hsdev->usage);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &rot_state->common_attributes);
+ hid_sensor_remove_trigger(&rot_state->common_attributes);
}
static const struct platform_device_id hid_dev_rot_ids[] = {
diff --git a/drivers/iio/position/hid-sensor-custom-intel-hinge.c b/drivers/iio/position/hid-sensor-custom-intel-hinge.c
index a26d391661fd..5288b63f4e21 100644
--- a/drivers/iio/position/hid-sensor-custom-intel-hinge.c
+++ b/drivers/iio/position/hid-sensor-custom-intel-hinge.c
@@ -337,7 +337,7 @@ static int hid_hinge_probe(struct platform_device *pdev)
error_remove_callback:
sensor_hub_remove_callback(hsdev, hsdev->usage);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &st->common_attributes);
+ hid_sensor_remove_trigger(&st->common_attributes);
return ret;
}
@@ -350,7 +350,7 @@ static void hid_hinge_remove(struct platform_device *pdev)
iio_device_unregister(indio_dev);
sensor_hub_remove_callback(hsdev, hsdev->usage);
- hid_sensor_remove_trigger(indio_dev, &st->common_attributes);
+ hid_sensor_remove_trigger(&st->common_attributes);
}
static const struct platform_device_id hid_hinge_ids[] = {
diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c
index 5f1d6abda3e4..2bf5d055e175 100644
--- a/drivers/iio/pressure/hid-sensor-press.c
+++ b/drivers/iio/pressure/hid-sensor-press.c
@@ -319,7 +319,7 @@ static int hid_press_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &press_state->common_attributes);
+ hid_sensor_remove_trigger(&press_state->common_attributes);
return ret;
}
@@ -332,7 +332,7 @@ static void hid_press_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_PRESSURE);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(indio_dev, &press_state->common_attributes);
+ hid_sensor_remove_trigger(&press_state->common_attributes);
}
static const struct platform_device_id hid_press_ids[] = {
diff --git a/drivers/iio/temperature/hid-sensor-temperature.c b/drivers/iio/temperature/hid-sensor-temperature.c
index 9f628a8e5cfb..60d4fcc8043b 100644
--- a/drivers/iio/temperature/hid-sensor-temperature.c
+++ b/drivers/iio/temperature/hid-sensor-temperature.c
@@ -253,7 +253,7 @@ static int hid_temperature_probe(struct platform_device *pdev)
error_remove_callback:
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TEMPERATURE);
error_remove_trigger:
- hid_sensor_remove_trigger(indio_dev, &temp_st->common_attributes);
+ hid_sensor_remove_trigger(&temp_st->common_attributes);
return ret;
}
@@ -265,7 +265,7 @@ static void hid_temperature_remove(struct platform_device *pdev)
struct temperature_state *temp_st = iio_priv(indio_dev);
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TEMPERATURE);
- hid_sensor_remove_trigger(indio_dev, &temp_st->common_attributes);
+ hid_sensor_remove_trigger(&temp_st->common_attributes);
}
static const struct platform_device_id hid_temperature_ids[] = {
--
2.34.1
next prev parent reply other threads:[~2026-04-29 17:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-29 17:59 [PATCH v2 0/4] iio: introduce devm_ API for hid sensro setup and cleanup Sanjay Chitroda
2026-04-29 17:59 ` Sanjay Chitroda [this message]
2026-04-29 17:59 ` [PATCH v2 2/4] iio: hid-sensors: introduce device managed API Sanjay Chitroda
2026-04-29 19:31 ` Andy Shevchenko
2026-04-30 19:30 ` Sanjay Chitroda
2026-05-01 12:34 ` Andy Shevchenko
2026-04-29 17:59 ` [PATCH v2 3/4] iio: gyro: drop hid_sensor_remove_trigger() using devm API Sanjay Chitroda
2026-04-29 17:59 ` [PATCH v2 4/4] iio: humidity: " Sanjay Chitroda
2026-04-29 19:33 ` Andy Shevchenko
2026-04-30 19:21 ` Sanjay Chitroda
2026-05-01 18:25 ` Andy Shevchenko
2026-04-29 19:35 ` [PATCH v2 0/4] iio: introduce devm_ API for hid sensro setup and cleanup Andy Shevchenko
2026-05-01 11:53 ` srinivas pandruvada
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