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path: root/drivers/iio/magnetometer/hid-sensor-magn-3d.c
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Diffstat (limited to 'drivers/iio/magnetometer/hid-sensor-magn-3d.c')
-rw-r--r--drivers/iio/magnetometer/hid-sensor-magn-3d.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
index 6294575d2777..d22993b4066a 100644
--- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c
+++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
@@ -157,20 +157,12 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
int report_id = -1;
u32 address;
int ret_type;
- s32 poll_value;
*val = 0;
*val2 = 0;
switch (mask) {
case 0:
- poll_value = hid_sensor_read_poll_value(
- &magn_state->common_attributes);
- if (poll_value < 0)
- return -EINVAL;
-
hid_sensor_power_state(&magn_state->common_attributes, true);
- msleep_interruptible(poll_value * 2);
-
report_id =
magn_state->magn[chan->address].report_id;
address = magn_3d_addresses[chan->address];
@@ -530,6 +522,7 @@ static struct platform_driver hid_magn_3d_platform_driver = {
.id_table = hid_magn_3d_ids,
.driver = {
.name = KBUILD_MODNAME,
+ .pm = &hid_sensor_pm_ops,
},
.probe = hid_magn_3d_probe,
.remove = hid_magn_3d_remove,