diff options
| -rw-r--r-- | drivers/iio/adc/ad7173.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c index e2f17292409c..b26d4575e256 100644 --- a/drivers/iio/adc/ad7173.c +++ b/drivers/iio/adc/ad7173.c @@ -717,7 +717,7 @@ static int ad7173_write_raw(struct iio_dev *indio_dev, { struct ad7173_state *st = iio_priv(indio_dev); struct ad7173_channel_config *cfg; - unsigned int freq, i, reg; + unsigned int freq, i; int ret; ret = iio_device_claim_direct_mode(indio_dev); @@ -733,16 +733,7 @@ static int ad7173_write_raw(struct iio_dev *indio_dev, cfg = &st->channels[chan->address].cfg; cfg->odr = i; - - if (!cfg->live) - break; - - ret = ad_sd_read_reg(&st->sd, AD7173_REG_FILTER(cfg->cfg_slot), 2, ®); - if (ret) - break; - reg &= ~AD7173_FILTER_ODR0_MASK; - reg |= FIELD_PREP(AD7173_FILTER_ODR0_MASK, i); - ret = ad_sd_write_reg(&st->sd, AD7173_REG_FILTER(cfg->cfg_slot), 2, reg); + cfg->live = false; break; default: @@ -804,8 +795,7 @@ static const struct iio_chan_spec ad7173_channel_template = { .type = IIO_VOLTAGE, .indexed = 1, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | - BIT(IIO_CHAN_INFO_SCALE), - .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), + BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_SAMP_FREQ), .scan_type = { .sign = 'u', .realbits = 24, @@ -819,8 +809,8 @@ static const struct iio_chan_spec ad7173_temp_iio_channel_template = { .channel = AD7173_AIN_TEMP_POS, .channel2 = AD7173_AIN_TEMP_NEG, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | - BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_OFFSET), - .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), + BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_OFFSET) | + BIT(IIO_CHAN_INFO_SAMP_FREQ), .scan_type = { .sign = 'u', .realbits = 24, |