diff options
Diffstat (limited to 'drivers/iio/adc/ad7266.c')
| -rw-r--r-- | drivers/iio/adc/ad7266.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index a8ec3efd659e..c17d9b5fbaf6 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -159,7 +159,8 @@ static int ad7266_read_raw(struct iio_dev *indio_dev, *val = (*val >> 2) & 0xfff; if (chan->scan_type.sign == 's') - *val = sign_extend32(*val, 11); + *val = sign_extend32(*val, + chan->scan_type.realbits - 1); return IIO_VAL_INT; case IIO_CHAN_INFO_SCALE: @@ -478,7 +479,7 @@ error_disable_reg: return ret; } -static int ad7266_remove(struct spi_device *spi) +static void ad7266_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); struct ad7266_state *st = iio_priv(indio_dev); @@ -487,8 +488,6 @@ static int ad7266_remove(struct spi_device *spi) iio_triggered_buffer_cleanup(indio_dev); if (!IS_ERR(st->reg)) regulator_disable(st->reg); - - return 0; } static const struct spi_device_id ad7266_id[] = { |