[PATCH 3/7] iio: light: ltr501: simplify code in write_event_config callback

[Julien Stephan]

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@xxxxxxxxxxxx>
---
 drivers/iio/light/ltr501.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c
index 8c516ede911619bb4ee8f8a823f242b7aaa6af55..42daebd6023456098dc4bcedc3fe3a45f9ae5be0 100644
--- a/drivers/iio/light/ltr501.c
+++ b/drivers/iio/light/ltr501.c
@@ -1083,10 +1083,6 @@ static int ltr501_write_event_config(struct iio_dev *indio_dev,
 	struct ltr501_data *data = iio_priv(indio_dev);
 	int ret;
 
-	/* only 1 and 0 are valid inputs */
-	if (state != 1  && state != 0)
-		return -EINVAL;
-
 	switch (chan->type) {
 	case IIO_INTENSITY:
 		mutex_lock(&data->lock_als);

-- 
2.47.0