diff options
| -rw-r--r-- | drivers/iio/dac/ad5758.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/iio/dac/ad5758.c b/drivers/iio/dac/ad5758.c index 7d116487475f..475646c82b40 100644 --- a/drivers/iio/dac/ad5758.c +++ b/drivers/iio/dac/ad5758.c @@ -584,7 +584,7 @@ static ssize_t ad5758_write_powerdown(struct iio_dev *indio_dev, { struct ad5758_state *st = iio_priv(indio_dev); bool pwr_down; - unsigned int dc_dc_mode, dac_config_mode, val; + unsigned int dac_config_mode, val; unsigned long int dac_config_msk; int ret; @@ -593,13 +593,10 @@ static ssize_t ad5758_write_powerdown(struct iio_dev *indio_dev, return ret; mutex_lock(&st->lock); - if (pwr_down) { - dc_dc_mode = AD5758_DCDC_MODE_POWER_OFF; + if (pwr_down) val = 0; - } else { - dc_dc_mode = st->dc_dc_mode; + else val = 1; - } dac_config_mode = AD5758_DAC_CONFIG_OUT_EN_MODE(val) | AD5758_DAC_CONFIG_INT_EN_MODE(val); |