| Message ID | 20241031-iio-fix-write-event-config-signature-v2-1-2bcacbb517a2@baylibre.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | iio: fix write_event_config signature | expand |
On Thu, 31 Oct 2024 16:26:56 +0100 Julien Stephan <jstephan@baylibre.com> wrote: > iio_ev_state_store is actually using kstrtobool to check user > input, then gives the converted boolean value to the write_event_config > callback. > > Remove useless code in write_event_config callback. > > Signed-off-by: Julien Stephan <jstephan@baylibre.com> Given these are good cleanup even without the final patches I'm going to pick them up as I go. Maybe I'll end up taking the lot though! Applied this one. Thanks Jonathan > --- > drivers/iio/light/ltr390.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) > > diff --git a/drivers/iio/light/ltr390.c b/drivers/iio/light/ltr390.c > index 8e0a3fc3d923a6f65d2a629c87e7bfd35d82a507..3bdffb6360bcbaab4df1a2d39c8ea3813b5d6bd3 100644 > --- a/drivers/iio/light/ltr390.c > +++ b/drivers/iio/light/ltr390.c > @@ -558,10 +558,7 @@ static int ltr390_write_event_config(struct iio_dev *indio_dev, > struct ltr390_data *data = iio_priv(indio_dev); > int ret; > > - if (state != 1 && state != 0) > - return -EINVAL; > - > - if (state == 0) > + if (!state) > return regmap_clear_bits(data->regmap, LTR390_INT_CFG, LTR390_LS_INT_EN); > > guard(mutex)(&data->lock); >
diff --git a/drivers/iio/light/ltr390.c b/drivers/iio/light/ltr390.c index 8e0a3fc3d923a6f65d2a629c87e7bfd35d82a507..3bdffb6360bcbaab4df1a2d39c8ea3813b5d6bd3 100644 --- a/drivers/iio/light/ltr390.c +++ b/drivers/iio/light/ltr390.c @@ -558,10 +558,7 @@ static int ltr390_write_event_config(struct iio_dev *indio_dev, struct ltr390_data *data = iio_priv(indio_dev); int ret; - if (state != 1 && state != 0) - return -EINVAL; - - if (state == 0) + if (!state) return regmap_clear_bits(data->regmap, LTR390_INT_CFG, LTR390_LS_INT_EN); guard(mutex)(&data->lock);
iio_ev_state_store is actually using kstrtobool to check user input, then gives the converted boolean value to the write_event_config callback. Remove useless code in write_event_config callback. Signed-off-by: Julien Stephan <jstephan@baylibre.com> --- drivers/iio/light/ltr390.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)