Commit c68a67b7 authored Jul 05, 2015 by Crt Mori Committed by Jonathan Cameron Jul 19, 2015

iio: mlx96014: Replace offset sign



Changed the offset to negative as usual equation is: (raw +
offset)*scale and in this
case offset should be negative (as we deduct 273.15 Kelvin to get temperature
in Celsius).

Signed-off-by: Crt Mori <cmo@melexis.com>
Acked-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent 354c879d

drivers/iio/temperature/mlx90614.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -204,7 +204,7 @@ static int mlx90614_read_raw(struct iio_dev *indio_dev,
	*val = ret;		*val = ret;
	return IIO_VAL_INT;		return IIO_VAL_INT;
	case IIO_CHAN_INFO_OFFSET:		case IIO_CHAN_INFO_OFFSET:
	*val = 13657;		*val = -13657;
	*val2 = 500000;		*val2 = 500000;
	return IIO_VAL_INT_PLUS_MICRO;		return IIO_VAL_INT_PLUS_MICRO;
	case IIO_CHAN_INFO_SCALE:		case IIO_CHAN_INFO_SCALE: