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Commit a77945fd authored by Srinivas Pandruvada's avatar Srinivas Pandruvada Committed by Jonathan Cameron
Browse files

iio: hid-sensor-press: 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: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent feb2b06d

drivers/iio/pressure/hid-sensor-press.c

+1 −8
Original line number Diff line number Diff line
@@ -79,7 +79,6 @@ static int press_read_raw(struct iio_dev *indio_dev, 
	int report_id = -1;

	u32 address;

	int ret_type;

	s32 poll_value;



	*val = 0;

	*val2 = 0;
@@ -96,15 +95,8 @@ static int press_read_raw(struct iio_dev *indio_dev, 
			break;

		}

		if (report_id >= 0) {

			poll_value = hid_sensor_read_poll_value(

					&press_state->common_attributes);

			if (poll_value < 0)

				return -EINVAL;

			hid_sensor_power_state(&press_state->common_attributes,

						true);



			msleep_interruptible(poll_value * 2);



			*val = sensor_hub_input_attr_get_raw_value(

				press_state->common_attributes.hsdev,

				HID_USAGE_SENSOR_PRESSURE, address,
@@ -382,6 +374,7 @@ static struct platform_driver hid_press_platform_driver = { 
	.id_table = hid_press_ids,

	.driver = {

		.name	= KBUILD_MODNAME,

		.pm	= &hid_sensor_pm_ops,

	},

	.probe		= hid_press_probe,

	.remove		= hid_press_remove,