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path: root/drivers/iio/adc/ad7380.c
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Diffstat (limited to 'drivers/iio/adc/ad7380.c')
-rw-r--r--drivers/iio/adc/ad7380.c10
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,