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Diffstat (limited to 'drivers/iio/frequency/ad9523.c')
-rw-r--r--drivers/iio/frequency/ad9523.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c
index f3f94fbdd20a..3f9be69499ec 100644
--- a/drivers/iio/frequency/ad9523.c
+++ b/drivers/iio/frequency/ad9523.c
@@ -943,11 +943,14 @@ static int ad9523_setup(struct iio_dev *indio_dev)
}
}
- for_each_clear_bit(i, &active_mask, AD9523_NUM_CHAN)
- ad9523_write(indio_dev,
+ for_each_clear_bit(i, &active_mask, AD9523_NUM_CHAN) {
+ ret = ad9523_write(indio_dev,
AD9523_CHANNEL_CLOCK_DIST(i),
AD9523_CLK_DIST_DRIVER_MODE(TRISTATE) |
AD9523_CLK_DIST_PWR_DOWN_EN);
+ if (ret < 0)
+ return ret;
+ }
ret = ad9523_write(indio_dev, AD9523_POWER_DOWN_CTRL, 0);
if (ret < 0)