iio: hid-sensor-gyro-3d: Introduce PM
Use common hid sensor iio pm functions. Also the poll time read and
wait is part of power up function of hid sensor iio pm function, so
remove from the client drivers.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c
index a3ea1e8..a3c3e19 100644
--- a/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -111,19 +111,12 @@
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(
- &gyro_state->common_attributes);
- if (poll_value < 0)
- return -EINVAL;
-
hid_sensor_power_state(&gyro_state->common_attributes, true);
- msleep_interruptible(poll_value * 2);
report_id = gyro_state->gyro[chan->scan_index].report_id;
address = gyro_3d_addresses[chan->scan_index];
if (report_id >= 0)
@@ -416,6 +409,7 @@
.id_table = hid_gyro_3d_ids,
.driver = {
.name = KBUILD_MODNAME,
+ .pm = &hid_sensor_pm_ops,
},
.probe = hid_gyro_3d_probe,
.remove = hid_gyro_3d_remove,