diff options
| author | Denis Ciocca <denis.ciocca@st.com> | 2019-07-18 15:53:53 -0700 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-07-27 22:52:06 +0100 |
| commit | 062809ef7733209312562e87cefc84a470430929 (patch) | |
| tree | d8ba6b9866b49d2b445ab56bcfc5607f7a2eb97a /include/linux/iio/common/st_sensors_i2c.h | |
| parent | 1ecd245e0eb23d1c3803474eba75589743d0d1fe (diff) | |
iio: make st_sensors drivers use regmap
This patch is meant to replace the i2c/spi transfer functions with
regmap. SPI framework requires DMA safe buffers so let's add GFP_DMA
flag for memory allocation used by bulk_read functions.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio/common/st_sensors_i2c.h')
| -rw-r--r-- | include/linux/iio/common/st_sensors_i2c.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/iio/common/st_sensors_i2c.h b/include/linux/iio/common/st_sensors_i2c.h index 5ada89944698..01e424e2af4f 100644 --- a/include/linux/iio/common/st_sensors_i2c.h +++ b/include/linux/iio/common/st_sensors_i2c.h @@ -14,8 +14,8 @@ #include <linux/iio/common/st_sensors.h> #include <linux/of.h> -void st_sensors_i2c_configure(struct iio_dev *indio_dev, - struct i2c_client *client, struct st_sensor_data *sdata); +int st_sensors_i2c_configure(struct iio_dev *indio_dev, + struct i2c_client *client); #ifdef CONFIG_ACPI int st_sensors_match_acpi_device(struct device *dev); |