From bd22c232ead9aaf246cb1430e2f0a8a0039b2bd8 Mon Sep 17 00:00:00 2001 From: Saravanan Sekar Date: Sat, 29 Oct 2022 11:29:53 +0200 Subject: [PATCH] iio: adc: mp2629: fix wrong comparison of channel 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 Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20221029093000.45451-2-sravanhome@gmail.com Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/adc/mp2629_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/mp2629_adc.c b/drivers/iio/adc/mp2629_adc.c index aca084f1e78a..e7fbfe92e884 100644 --- a/drivers/iio/adc/mp2629_adc.c +++ b/drivers/iio/adc/mp2629_adc.c @@ -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;