On Mon, 3 Feb 2020 10:17:01 +0100
Guido Günther <agx@xxxxxxxxxxx> wrote:
> This will be useful when introducing runtime pm.
>
> Signed-off-by: Guido Günther <agx@xxxxxxxxxxx>
Applied.
Thanks,
Jonathan
> ---
> drivers/iio/light/vcnl4000.c | 15 ++++++++-------
> 1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c
> index b0e241aaefb4..8f198383626b 100644
> --- a/drivers/iio/light/vcnl4000.c
> +++ b/drivers/iio/light/vcnl4000.c
> @@ -335,17 +335,18 @@ static int vcnl4000_read_raw(struct iio_dev *indio_dev,
> switch (chan->type) {
> case IIO_LIGHT:
> ret = data->chip_spec->measure_light(data, val);
> - if (ret < 0)
> - return ret;
> - return IIO_VAL_INT;
> + if (!ret)
> + ret = IIO_VAL_INT;
> + break;
> case IIO_PROXIMITY:
> ret = data->chip_spec->measure_proximity(data, val);
> - if (ret < 0)
> - return ret;
> - return IIO_VAL_INT;
> + if (!ret)
> + ret = IIO_VAL_INT;
> + break;
> default:
> - return -EINVAL;
> + ret = -EINVAL;
> }
> + return ret;
> case IIO_CHAN_INFO_SCALE:
> if (chan->type != IIO_LIGHT)
> return -EINVAL;
