diff options
-rw-r--r-- | drivers/staging/iio/meter/ade7758.h | 1 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7758_core.c | 7 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7758_ring.c | 1 |
3 files changed, 2 insertions, 7 deletions
diff --git a/drivers/staging/iio/meter/ade7758.h b/drivers/staging/iio/meter/ade7758.h index bdd1b05..ec202b4 100644 --- a/drivers/staging/iio/meter/ade7758.h +++ b/drivers/staging/iio/meter/ade7758.h @@ -122,7 +122,6 @@ struct ade7758_state { u8 *tx; u8 *rx; struct mutex buf_lock; - unsigned long available_scan_masks[AD7758_NUM_WAVESRC]; struct iio_chan_spec *ade7758_ring_channels; struct spi_transfer ring_xfer[4]; struct spi_message ring_msg; diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c index 96d6114..7014a00 100644 --- a/drivers/staging/iio/meter/ade7758_core.c +++ b/drivers/staging/iio/meter/ade7758_core.c @@ -883,7 +883,7 @@ static const struct iio_info ade7758_info = { static int __devinit ade7758_probe(struct spi_device *spi) { - int i, ret; + int ret; struct ade7758_state *st; struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st)); @@ -916,11 +916,6 @@ static int __devinit ade7758_probe(struct spi_device *spi) indio_dev->info = &ade7758_info; indio_dev->modes = INDIO_DIRECT_MODE; - for (i = 0; i < AD7758_NUM_WAVESRC; i++) - set_bit(i, &st->available_scan_masks[i]); - - indio_dev->available_scan_masks = st->available_scan_masks; - ret = ade7758_configure_ring(indio_dev); if (ret) goto error_free_tx; diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c index 92159f2..1ce10b2 100644 --- a/drivers/staging/iio/meter/ade7758_ring.c +++ b/drivers/staging/iio/meter/ade7758_ring.c @@ -114,6 +114,7 @@ static const struct iio_buffer_setup_ops ade7758_ring_setup_ops = { .preenable = &ade7758_ring_preenable, .postenable = &iio_triggered_buffer_postenable, .predisable = &iio_triggered_buffer_predisable, + .validate_scan_mask = &iio_validate_scan_mask_onehot, }; void ade7758_unconfigure_ring(struct iio_dev *indio_dev) |