diff options
| author |   Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2015-01-07 10:55:56 -0800 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2015-01-25 22:55:47 +0000 |
| commit | 2c615aff1a8d3264610f1b4825452d49fcfc5cfb (patch) | |
| tree | b9f96420349bf25dc759cc47316cf006773da115 /drivers/iio/light/hid-sensor-als.c | |
| parent | iio: hid-sensor-gyro-3d: Introduce PM (diff) | |
| download | linux-dev-2c615aff1a8d3264610f1b4825452d49fcfc5cfb.tar.xz linux-dev-2c615aff1a8d3264610f1b4825452d49fcfc5cfb.zip | |
iio: hid-sensor-als: 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>
Diffstat (limited to 'drivers/iio/light/hid-sensor-als.c')
| -rw-r--r-- | drivers/iio/light/hid-sensor-als.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index a5283d75c096..948acfc38b8c 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -80,7 +80,6 @@ static int als_read_raw(struct iio_dev *indio_dev, int report_id = -1; u32 address; int ret_type; - s32 poll_value; *val = 0; *val2 = 0; @@ -97,15 +96,8 @@ static int als_read_raw(struct iio_dev *indio_dev, break; } if (report_id >= 0) { - poll_value = hid_sensor_read_poll_value( - &als_state->common_attributes); - if (poll_value < 0) - return -EINVAL; - hid_sensor_power_state(&als_state->common_attributes, true); - msleep_interruptible(poll_value * 2); - *val = sensor_hub_input_attr_get_raw_value( als_state->common_attributes.hsdev, HID_USAGE_SENSOR_ALS, address, @@ -381,6 +373,7 @@ static struct platform_driver hid_als_platform_driver = { .id_table = hid_als_ids, .driver = { .name = KBUILD_MODNAME, + .pm = &hid_sensor_pm_ops, }, .probe = hid_als_probe, .remove = hid_als_remove, |