From c94f5806cd0be4c7d4dabb89d1ae1088ed4332e7 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Fri, 7 Apr 2017 17:16:34 -0700 Subject: iio: hid-sensor: Fix unbalanced pm_runtime_enable error When a hid sensor module is removed and modprobed again we see error for unbalanced pm_runtime. This issue is caused by not deactivating runtime PM on removal. So on modprobe again when activated again, this will print this error. Signed-off-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron --- drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/iio/common') diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index ecf592d69043..8cadc4880359 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -138,6 +138,10 @@ static int hid_sensor_data_rdy_trigger_set_state(struct iio_trigger *trig, void hid_sensor_remove_trigger(struct hid_sensor_common *attrb) { + 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); -- cgit v1.2.3