diff options
Diffstat (limited to 'drivers/iio/adc/ad7380.c')
| -rw-r--r-- | drivers/iio/adc/ad7380.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/iio/adc/ad7380.c b/drivers/iio/adc/ad7380.c index d96bd12dfea6..6f7034b6c266 100644 --- a/drivers/iio/adc/ad7380.c +++ b/drivers/iio/adc/ad7380.c @@ -1165,7 +1165,6 @@ static int ad7380_init_offload_msg(struct ad7380_state *st, struct spi_transfer *xfer = &st->offload_xfer; struct device *dev = &st->spi->dev; const struct iio_scan_type *scan_type; - int oversampling_ratio; int ret; scan_type = iio_get_current_scan_type(indio_dev, @@ -1195,10 +1194,6 @@ static int ad7380_init_offload_msg(struct ad7380_state *st, } } - ret = ad7380_get_osr(st, &oversampling_ratio); - if (ret) - return ret; - xfer->bits_per_word = scan_type->realbits; xfer->offload_flags = SPI_OFFLOAD_XFER_RX_STREAM; xfer->len = AD7380_SPI_BYTES(scan_type) * st->chip_info->num_simult_channels; @@ -1953,8 +1948,9 @@ static int ad7380_probe(struct spi_device *spi) if (st->chip_info->has_hardware_gain) { device_for_each_child_node_scoped(dev, node) { - unsigned int channel, gain; + unsigned int channel; int gain_idx; + u16 gain; ret = fwnode_property_read_u32(node, "reg", &channel); if (ret) @@ -1966,7 +1962,7 @@ static int ad7380_probe(struct spi_device *spi) "Invalid channel number %i\n", channel); - ret = fwnode_property_read_u32(node, "adi,gain-milli", + ret = fwnode_property_read_u16(node, "adi,gain-milli", &gain); if (ret && ret != -EINVAL) return dev_err_probe(dev, ret, |