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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>
This commit is contained in:
Srinivas Pandruvada 2015-01-07 10:55:59 -08:00 committed by Jonathan Cameron
parent 0ef809cf99
commit feb2b06d63
1 changed files with 1 additions and 8 deletions
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9
drivers/iio/orientation/hid-sensor-incl-3d.c
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@ -111,20 +111,12 @@ static int incl_3d_read_raw(struct iio_dev *indio_dev,
int report_id = -1; int report_id = -1;
u32 address; u32 address;
int ret_type; int ret_type;
s32 poll_value;
*val = 0; *val = 0;
*val2 = 0; *val2 = 0;
switch (mask) { switch (mask) {
case IIO_CHAN_INFO_RAW: 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); hid_sensor_power_state(&incl_state->common_attributes, true);
msleep_interruptible(poll_value * 2);
report_id = report_id =
incl_state->incl[chan->scan_index].report_id; incl_state->incl[chan->scan_index].report_id;
address = incl_3d_addresses[chan->scan_index]; 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, .id_table = hid_incl_3d_ids,
.driver = { .driver = {
.name = KBUILD_MODNAME, .name = KBUILD_MODNAME,
.pm = &hid_sensor_pm_ops,
}, },
.probe = hid_incl_3d_probe, .probe = hid_incl_3d_probe,
.remove = hid_incl_3d_remove, .remove = hid_incl_3d_remove,