| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 022/164] iio: health: max30102: Temperature should be in milli Celsius | Date | Tue, 12 Dec 2017 13:43:22 +0100 |
| |
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
commit ad44a9f804c1591ba2a2ec0ac8d916a515d2790c upstream.
As per ABI temperature should be in milli Celsius after scaling, not Celsius
Note on stable cc. This driver is breaking the standard IIO ABI. (JC)
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/iio/health/max30102.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iio/health/max30102.c +++ b/drivers/iio/health/max30102.c @@ -371,7 +371,7 @@ static int max30102_read_raw(struct iio_ mutex_unlock(&indio_dev->mlock); break; case IIO_CHAN_INFO_SCALE: - *val = 1; /* 0.0625 */ + *val = 1000; /* 62.5 */ *val2 = 16; ret = IIO_VAL_FRACTIONAL; break;
|