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Diffstat (limited to 'drivers/iio/dac/ad5504.c')
-rw-r--r--drivers/iio/dac/ad5504.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5504.c b/drivers/iio/dac/ad5504.c
index 28921b62e642..e9297c25d4ef 100644
--- a/drivers/iio/dac/ad5504.c
+++ b/drivers/iio/dac/ad5504.c
@@ -187,9 +187,9 @@ static ssize_t ad5504_write_dac_powerdown(struct iio_dev *indio_dev,
return ret;
if (pwr_down)
- st->pwr_down_mask |= (1 << chan->channel);
- else
st->pwr_down_mask &= ~(1 << chan->channel);
+ else
+ st->pwr_down_mask |= (1 << chan->channel);
ret = ad5504_spi_write(st, AD5504_ADDR_CTRL,
AD5504_DAC_PWRDWN_MODE(st->pwr_down_mode) |