diff options
author | Alex Shi <alex.shi@linaro.org> | 2016-01-14 22:26:03 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2016-01-14 22:26:03 +0800 |
commit | 8fa6d2e1fe937af9dbacb5aad8c43dbb67466fa0 (patch) | |
tree | 53b1cbcaec14e50f491e1cb1f20106c7a15c70e8 /drivers/staging/iio/adc/mxs-lradc.c | |
parent | 74bc3fe5f5fbb50d63fd002ce240cc7bca236db1 (diff) | |
parent | f90ae1b62bedd8b57966a7be68855f2d43170db6 (diff) |
Merge branch 'linux-linaro-lsk-v3.18' into linux-linaro-lsk-v3.18-androidlsk-v3.18-16.01-android
Diffstat (limited to 'drivers/staging/iio/adc/mxs-lradc.c')
-rw-r--r-- | drivers/staging/iio/adc/mxs-lradc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c index ffd42071a12e..6050c58db682 100644 --- a/drivers/staging/iio/adc/mxs-lradc.c +++ b/drivers/staging/iio/adc/mxs-lradc.c @@ -910,11 +910,12 @@ static int mxs_lradc_read_raw(struct iio_dev *iio_dev, case IIO_CHAN_INFO_OFFSET: if (chan->type == IIO_TEMP) { /* The calculated value from the ADC is in Kelvin, we - * want Celsius for hwmon so the offset is - * -272.15 * scale + * want Celsius for hwmon so the offset is -273.15 + * The offset is applied before scaling so it is + * actually -213.15 * 4 / 1.012 = -1079.644268 */ - *val = -1075; - *val2 = 691699; + *val = -1079; + *val2 = 644268; return IIO_VAL_INT_PLUS_MICRO; } |