| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.6 153/203] iio: humidity: hdc100x: fix IIO_TEMP channel reporting | Date | Mon, 25 Jul 2016 13:56:08 -0700 |
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4.6-stable review patch. If anyone has any objections, please let me know.
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From: Matt Ranostay <mranostay@gmail.com>
commit 09bc0ddaab6cab0fa95a67d5535ec772e2671193 upstream.
IIO_TEMP channel was being incorrectly reported back as Celsius when it should have been milliCelsius. This is via an incorrect scale value being returned to userspace.
Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/iio/humidity/hdc100x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -211,7 +211,7 @@ static int hdc100x_read_raw(struct iio_d return IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_SCALE: if (chan->type == IIO_TEMP) { - *val = 165; + *val = 165000; *val2 = 65536 >> 2; return IIO_VAL_FRACTIONAL; } else {
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