From: Chris Lesiak <chris.lesiak@licor.com>
To: "linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>,
Jonathan Cameron <jic23@kernel.org>,
Matt Ranostay <mranostay@gmail.com>
Cc: Chris Lesiak <chris.lesiak@licor.com>
Subject: [PATCH] iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
Date: Thu, 21 Nov 2019 20:39:42 +0000 [thread overview]
Message-ID: <20191121203932.17249-1-chris.lesiak@licor.com> (raw)
The IIO_HUMIDITYRELATIVE channel was being incorrectly reported back
as percent when it should have been milli percent. This is via an
incorrect scale value being returned to userspace.
Signed-off-by: Chris Lesiak <chris.lesiak@licor.com>
---
drivers/iio/humidity/hdc100x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
index 066e05f92081..ff6666ac5d68 100644
--- a/drivers/iio/humidity/hdc100x.c
+++ b/drivers/iio/humidity/hdc100x.c
@@ -229,7 +229,7 @@ static int hdc100x_read_raw(struct iio_dev *indio_dev,
*val2 = 65536;
return IIO_VAL_FRACTIONAL;
} else {
- *val = 100;
+ *val = 100000;
*val2 = 65536;
return IIO_VAL_FRACTIONAL;
}
--
2.21.0
next reply other threads:[~2019-11-21 20:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-21 20:39 Chris Lesiak [this message]
2019-11-22 3:25 ` [PATCH] iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting Matt Ranostay
[not found] ` <CAKzfze9iEi2ZWjWO=OE5Jm+rRrjyE5O6K34pJXfRCMvOt3qLbA@mail.gmail.com>
2019-11-23 16:47 ` Jonathan Cameron
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