diff options
| author | Michael Nosthoff <committed@heine.so> | 2018-03-09 10:02:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-28 18:24:28 +0200 |
| commit | d1138478e071c91fb676119dcc686dc4957637ae (patch) | |
| tree | c4240c1dba9ed2e35cfc2e13e1e2d0f7563096af /drivers/iio | |
| parent | f81b0e627b6701de3254432a551abef7cefbd0b3 (diff) | |
iio: st_pressure: st_accel: pass correct platform data to init
commit 8b438686a001db64c21782d04ef68111e53c45d9 upstream.
Commit 7383d44b added a pointer pdata which get set to the default
platform_data when non was defined in the device. But it did not
pass this pointer to the st_sensors_init_sensor call but still
used the maybe uninitialized platform_data from dev.
This breaks initialization when no platform_data is given and
the optional st,drdy-int-pin devicetree option is not set.
This commit fixes this.
Cc: stable@vger.kernel.org
Fixes: 7383d44b ("iio: st_pressure: st_accel: Initialise sensor platform data properly")
Signed-off-by: Michael Nosthoff <committed@heine.so>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/st_accel_core.c | 2 | ||||
| -rw-r--r-- | drivers/iio/pressure/st_pressure_core.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c index 379de1829cdb..bef1f96c177c 100644 --- a/drivers/iio/accel/st_accel_core.c +++ b/drivers/iio/accel/st_accel_core.c @@ -794,7 +794,7 @@ int st_accel_common_probe(struct iio_dev *indio_dev) if (!pdata) pdata = (struct st_sensors_platform_data *)&default_accel_pdata; - err = st_sensors_init_sensor(indio_dev, adata->dev->platform_data); + err = st_sensors_init_sensor(indio_dev, pdata); if (err < 0) goto st_accel_power_off; diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index ea075fcd5a6f..ec5ca03529b5 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -617,7 +617,7 @@ int st_press_common_probe(struct iio_dev *indio_dev) if (!pdata && press_data->sensor_settings->drdy_irq.addr) pdata = (struct st_sensors_platform_data *)&default_press_pdata; - err = st_sensors_init_sensor(indio_dev, press_data->dev->platform_data); + err = st_sensors_init_sensor(indio_dev, pdata); if (err < 0) goto st_press_power_off; |