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iio: dac: stm32: fix error message

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Fix error message, there's no 'st,dac-channel' property, but 'reg'
(see https://lkml.org/lkml/2017/4/3/567).

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Fabrice Gasnier 2017-07-10 15:23:58 +02:00 committed by Jonathan Cameron
parent ed5c46880b
commit 0c1a1b6cba
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/dac/stm32-dac.c
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@ -268,7 +268,7 @@ static int stm32_dac_chan_of_init(struct iio_dev *indio_dev)
break;
}
if (i >= ARRAY_SIZE(stm32_dac_channels)) {
dev_err(&indio_dev->dev, "Invalid st,dac-channel\n");
dev_err(&indio_dev->dev, "Invalid reg property\n");
return -EINVAL;
}