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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2015-01-07 10:55:57 -0800 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-01-25 22:55:50 +0000 |
| commit | a357b9b0c5e7ac8276aebd366297d6441e697a27 (patch) | |
| tree | 55efaede3cced2ae0885d556dcf16389967226be /drivers/iio | |
| parent | 2c615aff1a8d3264610f1b4825452d49fcfc5cfb (diff) | |
| download | lwn-a357b9b0c5e7ac8276aebd366297d6441e697a27.tar.gz lwn-a357b9b0c5e7ac8276aebd366297d6441e697a27.zip | |
iio: hid-sensor-prox: 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')
| -rw-r--r-- | drivers/iio/light/hid-sensor-prox.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c index f5a514698fd8..3ecf79ed08ac 100644 --- a/drivers/iio/light/hid-sensor-prox.c +++ b/drivers/iio/light/hid-sensor-prox.c @@ -75,7 +75,6 @@ static int prox_read_raw(struct iio_dev *indio_dev, int report_id = -1; u32 address; int ret_type; - s32 poll_value; *val = 0; *val2 = 0; @@ -92,16 +91,8 @@ static int prox_read_raw(struct iio_dev *indio_dev, break; } if (report_id >= 0) { - poll_value = hid_sensor_read_poll_value( - &prox_state->common_attributes); - if (poll_value < 0) - return -EINVAL; - hid_sensor_power_state(&prox_state->common_attributes, true); - - msleep_interruptible(poll_value * 2); - *val = sensor_hub_input_attr_get_raw_value( prox_state->common_attributes.hsdev, HID_USAGE_SENSOR_PROX, address, @@ -373,6 +364,7 @@ static struct platform_driver hid_prox_platform_driver = { .id_table = hid_prox_ids, .driver = { .name = KBUILD_MODNAME, + .pm = &hid_sensor_pm_ops, }, .probe = hid_prox_probe, .remove = hid_prox_remove, |