iio: hid-sensor-incl-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/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c
index 1ff181bbbcef8b1d7b744441965cedc835325e69..73854460bb2cff5c18622ca39fc45f1b5e42625f 100644 (file)
--- a/drivers/iio/orientation/hid-sensor-incl-3d.c
+++ b/drivers/iio/orientation/hid-sensor-incl-3d.c
@@ -111,20 +111,12 @@ static int incl_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 IIO_CHAN_INFO_RAW:
-               poll_value = hid_sensor_read_poll_value(
-                                       &incl_state->common_attributes);
-               if (poll_value < 0)
-                       return -EINVAL;
-
                hid_sensor_power_state(&incl_state->common_attributes, true);
-               msleep_interruptible(poll_value * 2);
-
                report_id =
                        incl_state->incl[chan->scan_index].report_id;
                address = incl_3d_addresses[chan->scan_index];
@@ -437,6 +429,7 @@ static struct platform_driver hid_incl_3d_platform_driver = {
        .id_table = hid_incl_3d_ids,
        .driver = {
                .name   = KBUILD_MODNAME,
+               .pm     = &hid_sensor_pm_ops,
        },
        .probe          = hid_incl_3d_probe,
        .remove         = hid_incl_3d_remove,