diff options
author | Mark Brown <broonie@kernel.org> | 2016-07-29 21:38:37 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2016-07-29 21:38:37 +0100 |
commit | da9a92f0cde9ce34a930d7edcaef30429e41d14a (patch) | |
tree | 44095fbc8f83990330437d11c7a9fc699a5e2521 /drivers/iio/humidity/hdc100x.c | |
parent | aa6b4960f4571ecc422a13b2490e91f5debb64a1 (diff) | |
parent | b0ba6b0a5eb2b51037a07dbf5a7470ca804d575c (diff) |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidlsk-v4.4-16.07-android
Diffstat (limited to 'drivers/iio/humidity/hdc100x.c')
-rw-r--r-- | drivers/iio/humidity/hdc100x.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c index a7f61e881a49..dc5e7e70f951 100644 --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -55,7 +55,7 @@ static const struct { }, { /* IIO_HUMIDITYRELATIVE channel */ .shift = 8, - .mask = 2, + .mask = 3, }, }; @@ -164,14 +164,14 @@ static int hdc100x_get_measurement(struct hdc100x_data *data, dev_err(&client->dev, "cannot read high byte measurement"); return ret; } - val = ret << 6; + val = ret << 8; ret = i2c_smbus_read_byte(client); if (ret < 0) { dev_err(&client->dev, "cannot read low byte measurement"); return ret; } - val |= ret >> 2; + val |= ret; return val; } @@ -211,18 +211,18 @@ static int hdc100x_read_raw(struct iio_dev *indio_dev, return IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_SCALE: if (chan->type == IIO_TEMP) { - *val = 165; - *val2 = 65536 >> 2; + *val = 165000; + *val2 = 65536; return IIO_VAL_FRACTIONAL; } else { - *val = 0; - *val2 = 10000; - return IIO_VAL_INT_PLUS_MICRO; + *val = 100; + *val2 = 65536; + return IIO_VAL_FRACTIONAL; } break; case IIO_CHAN_INFO_OFFSET: - *val = -3971; - *val2 = 879096; + *val = -15887; + *val2 = 515151; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; |