diff options
Diffstat (limited to 'drivers/iio/proximity/srf08.c')
| -rw-r--r-- | drivers/iio/proximity/srf08.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c index 6e32fdfd161b..d7e4cc48cfbf 100644 --- a/drivers/iio/proximity/srf08.c +++ b/drivers/iio/proximity/srf08.c @@ -63,12 +63,6 @@ struct srf08_data { int range_mm; struct mutex lock; - /* Ensure timestamp is naturally aligned */ - struct { - s16 chan; - aligned_s64 timestamp; - } scan; - /* Sensor-Type */ enum srf08_sensor_type sensor_type; @@ -182,16 +176,18 @@ static irqreturn_t srf08_trigger_handler(int irq, void *p) struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct srf08_data *data = iio_priv(indio_dev); - s16 sensor_data; + struct { + s16 chan; + aligned_s64 timestamp; + } scan = { }; - sensor_data = srf08_read_ranging(data); - if (sensor_data < 0) + scan.chan = srf08_read_ranging(data); + if (scan.chan < 0) goto err; mutex_lock(&data->lock); - data->scan.chan = sensor_data; - iio_push_to_buffers_with_ts(indio_dev, &data->scan, sizeof(data->scan), + iio_push_to_buffers_with_ts(indio_dev, &scan, sizeof(scan), pf->timestamp); mutex_unlock(&data->lock); |