diff options
Diffstat (limited to 'drivers/iio/humidity/hdc100x.c')
| -rw-r--r-- | drivers/iio/humidity/hdc100x.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c index bfe1cdb16846..7ecd2ffa3132 100644 --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -229,7 +229,7 @@ static int hdc100x_read_raw(struct iio_dev *indio_dev, *val2 = 65536; return IIO_VAL_FRACTIONAL; } else { - *val = 100; + *val = 100000; *val2 = 65536; return IIO_VAL_FRACTIONAL; } @@ -278,31 +278,34 @@ static int hdc100x_buffer_postenable(struct iio_dev *indio_dev) struct hdc100x_data *data = iio_priv(indio_dev); int ret; + ret = iio_triggered_buffer_postenable(indio_dev); + if (ret) + return ret; + /* Buffer is enabled. First set ACQ Mode, then attach poll func */ mutex_lock(&data->lock); ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, HDC100X_REG_CONFIG_ACQ_MODE); mutex_unlock(&data->lock); if (ret) - return ret; + iio_triggered_buffer_predisable(indio_dev); - return iio_triggered_buffer_postenable(indio_dev); + return ret; } static int hdc100x_buffer_predisable(struct iio_dev *indio_dev) { struct hdc100x_data *data = iio_priv(indio_dev); - int ret; - - /* First detach poll func, then reset ACQ mode. OK to disable buffer */ - ret = iio_triggered_buffer_predisable(indio_dev); - if (ret) - return ret; + int ret, ret2; mutex_lock(&data->lock); ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, 0); mutex_unlock(&data->lock); + ret2 = iio_triggered_buffer_predisable(indio_dev); + if (ret == 0) + ret = ret2; + return ret; } |
