From: Chris Lesiak <chris.lesiak@licor.com>
Date: Thu, 21 Nov 2019 20:39:42 +0000 (+0000)
Subject: iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=342a6928bd5017edbdae376042d8ad6af3d3b943;p=linux.git

iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting

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>
Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
index 963ff043eecf9..7ecd2ffa31325 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;
 		}