From b7079eeac5da0d50a89a73969ff390e8cdecec44 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Sun, 14 May 2017 17:45:44 +0200 Subject: iio: humidity: hts221: add power management support Add system sleep power management support to hts221 driver Signed-off-by: Lorenzo Bianconi Signed-off-by: Jonathan Cameron --- drivers/iio/humidity/hts221.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/iio/humidity/hts221.h') diff --git a/drivers/iio/humidity/hts221.h b/drivers/iio/humidity/hts221.h index c7154665512e..94510266e0a5 100644 --- a/drivers/iio/humidity/hts221.h +++ b/drivers/iio/humidity/hts221.h @@ -57,12 +57,15 @@ struct hts221_hw { struct hts221_sensor sensors[HTS221_SENSOR_MAX]; + bool enabled; u8 odr; const struct hts221_transfer_function *tf; struct hts221_transfer_buffer tb; }; +extern const struct dev_pm_ops hts221_pm_ops; + int hts221_config_drdy(struct hts221_hw *hw, bool enable); int hts221_probe(struct iio_dev *iio_dev); int hts221_power_on(struct hts221_hw *hw); -- cgit v1.2.3