Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0808831d authored by Matt Ranostay's avatar Matt Ranostay Committed by Jonathan Cameron
Browse files

iio: chemical: atlas-ph-sensor: correct IIO_TEMP values to millicelsius 



IIO_TEMP scale value for temperature was incorrect and not in millicelsius
as required by the ABI documentation.

Signed-off-by: default avatarMatt Ranostay <matt.ranostay@konsulko.com>
Fixes: 27dec00e (iio: chemical: add Atlas pH-SM sensor support)
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 06382dea

drivers/iio/chemical/atlas-ph-sensor.c

+3 −4
Original line number Diff line number Diff line
@@ -444,9 +444,8 @@ static int atlas_read_raw(struct iio_dev *indio_dev, 
	case IIO_CHAN_INFO_SCALE:

		switch (chan->type) {

		case IIO_TEMP:

			*val = 1; /* 0.01 */

			*val2 = 100;

			break;

			*val = 10;

			return IIO_VAL_INT;

		case IIO_PH:

			*val = 1; /* 0.001 */

			*val2 = 1000;
@@ -477,7 +476,7 @@ static int atlas_write_raw(struct iio_dev *indio_dev, 
			   int val, int val2, long mask)

{

	struct atlas_data *data = iio_priv(indio_dev);

	__be32 reg = cpu_to_be32(val);

	__be32 reg = cpu_to_be32(val / 10);



	if (val2 != 0 || val < 0 || val > 20000)

		return -EINVAL;