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iio: st_sensors: fix errorcheck for regulators 

We were checking the return code of vdd when we should be checking
vdd_io. My mistake, mea culpa.

Cc: Giuseppe BARBA <giuseppe.barba@st.com>
Reported-by: Giuseppe BARBA <giuseppe.barba@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Linus Walleij 2016-08-30 10:18:39 +02:00 committed by Jonathan Cameron
parent 4075a283ae
commit 1b246fca4a
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/common/st_sensors/st_sensors_core.c
View File

@ -247,9 +247,9 @@ int st_sensors_power_enable(struct iio_dev *indio_dev)
}
pdata->vdd_io = devm_regulator_get(indio_dev->dev.parent, "vddio");
if (IS_ERR(pdata->vdd)) {
if (IS_ERR(pdata->vdd_io)) {
dev_err(&indio_dev->dev, "unable to get Vdd_IO supply\n");
err = PTR_ERR(pdata->vdd);
err = PTR_ERR(pdata->vdd_io);
goto st_sensors_disable_vdd;
}
err = regulator_enable(pdata->vdd_io);