diff options
| author | Denis Ciocca <denis.ciocca@st.com> | 2019-07-18 15:53:52 -0700 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-07-27 22:52:06 +0100 |
| commit | 1ecd245e0eb23d1c3803474eba75589743d0d1fe (patch) | |
| tree | 4bb5bd28226e91b1a69bcb8a6b556dd29a245697 /drivers/iio/pressure | |
| parent | 570c2c55ef364ef6aed531e554be4c989fb1a49c (diff) | |
| download | linux-1ecd245e0eb23d1c3803474eba75589743d0d1fe.tar.bz2 | |
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 <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/pressure')
| -rw-r--r-- | drivers/iio/pressure/st_pressure_core.c | 4 | ||||
| -rw-r--r-- | drivers/iio/pressure/st_pressure_spi.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index 35d80ff27464..a783fc075c26 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -698,9 +698,7 @@ int st_press_common_probe(struct iio_dev *indio_dev) if (err) return err; - err = st_sensors_check_device_support(indio_dev, - ARRAY_SIZE(st_press_sensors_settings), - st_press_sensors_settings); + err = st_sensors_verify_id(indio_dev); if (err < 0) goto st_press_power_off; diff --git a/drivers/iio/pressure/st_pressure_spi.c b/drivers/iio/pressure/st_pressure_spi.c index 3e8c1ffe001e..7c8b70221e70 100644 --- a/drivers/iio/pressure/st_pressure_spi.c +++ b/drivers/iio/pressure/st_pressure_spi.c @@ -83,7 +83,9 @@ static int st_press_spi_probe(struct spi_device *spi) press_data = iio_priv(indio_dev); press_data->sensor_settings = (struct st_sensor_settings *)settings; - st_sensors_spi_configure(indio_dev, spi, press_data); + err = st_sensors_spi_configure(indio_dev, spi); + if (err < 0) + return err; err = st_press_common_probe(indio_dev); if (err < 0) |