[patch] iio:adc: ad7766: testing the wrong variable in probe

Dan Carpenter
2016-11-10T19:30:18Z

We should be testing "ret" here.

Fixes: aa16c6bd0e09 ("iio:adc: Add support for AD7766/AD7767")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c
index d906686..75cca42 100644
--- a/drivers/iio/adc/ad7766.c
+++ b/drivers/iio/adc/ad7766.c
@@ -239,8 +239,8 @@ static int ad7766_probe(struct spi_device *spi)

ret = devm_regulator_bulk_get(&spi->dev, ARRAY_SIZE(ad7766->reg),
ad7766->reg);
- if (IS_ERR(ad7766->reg))
- return PTR_ERR(ad7766->reg);
+ if (ret)
+ return ret;

ad7766->pd_gpio = devm_gpiod_get_optional(&spi->dev, "powerdown",
GPIOD_OUT_HIGH);