From: Srinivas Pandruvada Date: Wed, 7 Jan 2015 18:55:56 +0000 (-0800) Subject: iio: hid-sensor-als: Introduce PM X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2c615aff1a8d3264610f1b4825452d49fcfc5cfb;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Jonathan Cameron --- 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,