From 1eb20332a082fa801fb89c347c5e62de916a4001 Mon Sep 17 00:00:00 2001
From: Saravanan Sekar <sravanhome@gmail.com>
Date: Sat, 29 Oct 2022 11:29:53 +0200
Subject: [PATCH] iio: adc: mp2629: fix wrong comparison of channel
Git-commit: 1eb20332a082fa801fb89c347c5e62de916a4001
Patch-mainline: v6.1-rc6
References: git-fixes
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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 30a31f185d08..f7af9af1665d 100644
--- a/drivers/iio/adc/mp2629_adc.c
+++ b/drivers/iio/adc/mp2629_adc.c
@@ -74,7 +74,7 @@ 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;
--
2.35.3