diff options
| -rw-r--r-- | drivers/iio/adc/ad7606.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c index 3bbe9c05b5ed..9e489c05dea6 100644 --- a/drivers/iio/adc/ad7606.c +++ b/drivers/iio/adc/ad7606.c @@ -1335,6 +1335,11 @@ int ad7606_probe(struct device *dev, int irq, void __iomem *base_address, return dev_err_probe(dev, ret, "Failed to enable Vdrive supply\n"); + ret = devm_regulator_get_enable_optional(dev, "refin"); + if (ret && ret != -ENODEV) + return dev_err_probe(dev, ret, + "Failed to enable REFIN supply\n"); + st->chip_info = chip_info; if (st->chip_info->oversampling_num) { |