diff options
Diffstat (limited to 'drivers/iio/humidity/hts221.h')
| -rw-r--r-- | drivers/iio/humidity/hts221.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/iio/humidity/hts221.h b/drivers/iio/humidity/hts221.h index e41a3d83e95d..0215f11fc35e 100644 --- a/drivers/iio/humidity/hts221.h +++ b/drivers/iio/humidity/hts221.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics hts221 sensor driver * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> - * - * Licensed under the GPL-2. */ #ifndef HTS221_H @@ -15,8 +14,6 @@ #include <linux/iio/iio.h> -#define HTS221_DATA_SIZE 2 - enum hts221_sensor_type { HTS221_SENSOR_H, HTS221_SENSOR_T, @@ -40,6 +37,11 @@ struct hts221_hw { bool enabled; u8 odr; + /* Ensure natural alignment of timestamp */ + struct { + __le16 channels[2]; + aligned_s64 ts; + } scan; }; extern const struct dev_pm_ops hts221_pm_ops; @@ -47,7 +49,7 @@ extern const struct dev_pm_ops hts221_pm_ops; int hts221_probe(struct device *dev, int irq, const char *name, struct regmap *regmap); int hts221_set_enable(struct hts221_hw *hw, bool enable); -int hts221_allocate_buffers(struct hts221_hw *hw); -int hts221_allocate_trigger(struct hts221_hw *hw); +int hts221_allocate_buffers(struct iio_dev *iio_dev); +int hts221_allocate_trigger(struct iio_dev *iio_dev); #endif /* HTS221_H */ |