diff options
Diffstat (limited to 'drivers/iio/common/hid-sensors/hid-sensor-trigger.c')
| -rw-r--r-- | drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index 95ddccb44f1c..a4ec11a3b68a 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -6,16 +6,13 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/slab.h> #include <linux/delay.h> #include <linux/hid-sensor-hub.h> +#include <linux/workqueue.h> #include <linux/iio/iio.h> #include <linux/iio/trigger.h> #include <linux/iio/triggered_buffer.h> #include <linux/iio/trigger_consumer.h> -#include <linux/iio/buffer.h> #include <linux/iio/sysfs.h> #include "hid-sensor-trigger.h" @@ -150,7 +147,7 @@ static int _hid_sensor_power_state(struct hid_sensor_common *st, bool state) return 0; } -EXPORT_SYMBOL(hid_sensor_power_state); +EXPORT_SYMBOL_NS(hid_sensor_power_state, IIO_HID); int hid_sensor_power_state(struct hid_sensor_common *st, bool state) { @@ -163,18 +160,15 @@ int hid_sensor_power_state(struct hid_sensor_common *st, bool state) if (state) { atomic_inc(&st->user_requested_state); - ret = pm_runtime_get_sync(&st->pdev->dev); + ret = pm_runtime_resume_and_get(&st->pdev->dev); } else { atomic_dec(&st->user_requested_state); pm_runtime_mark_last_busy(&st->pdev->dev); pm_runtime_use_autosuspend(&st->pdev->dev); ret = pm_runtime_put_autosuspend(&st->pdev->dev); } - if (ret < 0) { - if (state) - pm_runtime_put_noidle(&st->pdev->dev); + if (ret < 0) return ret; - } return 0; #else @@ -222,14 +216,13 @@ void hid_sensor_remove_trigger(struct iio_dev *indio_dev, pm_runtime_disable(&attrb->pdev->dev); pm_runtime_set_suspended(&attrb->pdev->dev); - pm_runtime_put_noidle(&attrb->pdev->dev); cancel_work_sync(&attrb->work); iio_trigger_unregister(attrb->trigger); iio_trigger_free(attrb->trigger); iio_triggered_buffer_cleanup(indio_dev); } -EXPORT_SYMBOL(hid_sensor_remove_trigger); +EXPORT_SYMBOL_NS(hid_sensor_remove_trigger, IIO_HID); static const struct iio_trigger_ops hid_sensor_trigger_ops = { .set_trigger_state = &hid_sensor_data_rdy_trigger_set_state, @@ -256,7 +249,7 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, } trig = iio_trigger_alloc(indio_dev->dev.parent, - "%s-dev%d", name, indio_dev->id); + "%s-dev%d", name, iio_device_id(indio_dev)); if (trig == NULL) { dev_err(&indio_dev->dev, "Trigger Allocate Failed\n"); ret = -ENOMEM; @@ -295,7 +288,7 @@ error_triggered_buffer_cleanup: iio_triggered_buffer_cleanup(indio_dev); return ret; } -EXPORT_SYMBOL(hid_sensor_setup_trigger); +EXPORT_SYMBOL_NS(hid_sensor_setup_trigger, IIO_HID); static int __maybe_unused hid_sensor_suspend(struct device *dev) { @@ -325,8 +318,9 @@ const struct dev_pm_ops hid_sensor_pm_ops = { SET_RUNTIME_PM_OPS(hid_sensor_suspend, hid_sensor_runtime_resume, NULL) }; -EXPORT_SYMBOL(hid_sensor_pm_ops); +EXPORT_SYMBOL_NS(hid_sensor_pm_ops, IIO_HID); MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>"); MODULE_DESCRIPTION("HID Sensor trigger processing"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_HID_ATTRIBUTES); |