diff options
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/ad7192.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c index f5067173deb6..55a6ab591016 100644 --- a/drivers/iio/adc/ad7192.c +++ b/drivers/iio/adc/ad7192.c @@ -177,7 +177,6 @@ struct ad7192_chip_info { struct ad7192_state { const struct ad7192_chip_info *chip_info; struct regulator *avdd; - struct regulator *dvdd; struct clk *mclk; u16 int_vref_mv; u32 fclk; @@ -1015,19 +1014,9 @@ static int ad7192_probe(struct spi_device *spi) if (ret) return ret; - st->dvdd = devm_regulator_get(&spi->dev, "dvdd"); - if (IS_ERR(st->dvdd)) - return PTR_ERR(st->dvdd); - - ret = regulator_enable(st->dvdd); - if (ret) { - dev_err(&spi->dev, "Failed to enable specified DVdd supply\n"); - return ret; - } - - ret = devm_add_action_or_reset(&spi->dev, ad7192_reg_disable, st->dvdd); + ret = devm_regulator_get_enable(&spi->dev, "dvdd"); if (ret) - return ret; + return dev_err_probe(&spi->dev, ret, "Failed to enable specified DVdd supply\n"); ret = regulator_get_voltage(st->avdd); if (ret < 0) { |