| Message ID | 20201119030326.6447-3-xiang.ye@intel.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | add custom hinge sensor support | expand |
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index ff375790b7e8..30340abcbc8d 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -227,8 +227,10 @@ static int hid_sensor_data_rdy_trigger_set_state(struct iio_trigger *trig, void hid_sensor_remove_trigger(struct iio_dev *indio_dev, struct hid_sensor_common *attrb) { - if (atomic_read(&attrb->runtime_pm_enable)) + if (atomic_read(&attrb->runtime_pm_enable)) { pm_runtime_disable(&attrb->pdev->dev); + atomic_dec(&attrb->runtime_pm_enable); + } pm_runtime_set_suspended(&attrb->pdev->dev); pm_runtime_put_noidle(&attrb->pdev->dev);
To avoid pm_runtime_disable called repeatedly by hid sensor drivers, decrease runtime pm enable count after call it. Signed-off-by: Ye Xiang <xiang.ye@intel.com> --- drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)