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iio: adc: mp2629: fix wrong comparison of channel

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commit 1eb20332a082fa801fb89c347c5e62de916a4001 upstream.

Input voltage channel enum is compared against iio address instead
of the channel.

Fixes: 7abd9fb64682 ("iio: adc: mp2629: Add support for mp2629 ADC driver")
Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20221029093000.45451-2-sravanhome@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Saravanan Sekar 2022-10-29 11:29:53 +02:00 committed by Greg Kroah-Hartman
parent 8dddf2699d
commit 46b8bc62c5
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/adc/mp2629_adc.c
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@ -73,7 +73,7 @@ static int mp2629_read_raw(struct iio_dev *indio_dev,
if (ret)
return ret;
if (chan->address == MP2629_INPUT_VOLT)
if (chan->channel == MP2629_INPUT_VOLT)
rval &= GENMASK(6, 0);
*val = rval;
return IIO_VAL_INT;