From 1ecd245e0eb23d1c3803474eba75589743d0d1fe Mon Sep 17 00:00:00 2001 From: Denis Ciocca Date: Thu, 18 Jul 2019 15:53:52 -0700 Subject: iio: move 3-wire spi initialization to st_sensors_spi Some devices need to be configured with special bit in order to use spi 3-wire. This was done during device identification phase. Instead, let's move this part as spi specific. Doing this the check_device_support function becomes a simple device id check, so let's rename it. Signed-off-by: Denis Ciocca Signed-off-by: Jonathan Cameron --- include/linux/iio/common/st_sensors.h | 3 +-- include/linux/iio/common/st_sensors_spi.h | 4 ++-- 2 files changed, 3 insertions(+), 4 deletions(-) (limited to 'include/linux/iio/common') diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 17fbf3e9b013..566b955e2980 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -338,8 +338,7 @@ int st_sensors_get_settings_index(const char *name, const struct st_sensor_settings *list, const int list_length); -int st_sensors_check_device_support(struct iio_dev *indio_dev, - int num_sensors_list, const struct st_sensor_settings *sensor_settings); +int st_sensors_verify_id(struct iio_dev *indio_dev); ssize_t st_sensors_sysfs_sampling_frequency_avail(struct device *dev, struct device_attribute *attr, char *buf); diff --git a/include/linux/iio/common/st_sensors_spi.h b/include/linux/iio/common/st_sensors_spi.h index 6020f7167859..90b25f087f06 100644 --- a/include/linux/iio/common/st_sensors_spi.h +++ b/include/linux/iio/common/st_sensors_spi.h @@ -13,7 +13,7 @@ #include #include -void st_sensors_spi_configure(struct iio_dev *indio_dev, - struct spi_device *spi, struct st_sensor_data *sdata); +int st_sensors_spi_configure(struct iio_dev *indio_dev, + struct spi_device *spi); #endif /* ST_SENSORS_SPI_H */ -- cgit v1.2.3-59-g8ed1b