Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux...

[deliverable/linux.git] / drivers / iio / dac / ad5686.c

diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index f57562aa396f44462a9fdc822741d09bf37531f4..15c73e20272d874655e544366e2a8d6f1c24912a 100644 (file)
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -322,7 +322,7 @@ static int ad5686_probe(struct spi_device *spi)
        st = iio_priv(indio_dev);
        spi_set_drvdata(spi, indio_dev);
 
-       st->reg = devm_regulator_get(&spi->dev, "vcc");
+       st->reg = devm_regulator_get_optional(&spi->dev, "vcc");
        if (!IS_ERR(st->reg)) {
                ret = regulator_enable(st->reg);
                if (ret)