diff options
| -rw-r--r-- | drivers/iio/light/rpr0521.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iio/light/rpr0521.c b/drivers/iio/light/rpr0521.c index 38095d79a874..52c559d9e09b 100644 --- a/drivers/iio/light/rpr0521.c +++ b/drivers/iio/light/rpr0521.c @@ -371,6 +371,7 @@ static int rpr0521_read_raw(struct iio_dev *indio_dev, *val = le16_to_cpu(raw_data); return IIO_VAL_INT; + case IIO_CHAN_INFO_SCALE: mutex_lock(&data->lock); ret = rpr0521_get_gain(data, chan->address, val, val2); @@ -379,6 +380,7 @@ static int rpr0521_read_raw(struct iio_dev *indio_dev, return ret; return IIO_VAL_INT_PLUS_MICRO; + default: return -EINVAL; } @@ -398,6 +400,7 @@ static int rpr0521_write_raw(struct iio_dev *indio_dev, mutex_unlock(&data->lock); return ret; + default: return -EINVAL; } |