iio: proximity: hx9023s: simplify code in write_event_config callback

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>
Link: https://patch.msgid.link/20241031-iio-fix-write-event-config-signature-v2-2-2bcacbb517a2@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/proximity/hx9023s.c b/drivers/iio/proximity/hx9023s.c
index d8fb340..38441b1 100644 (file)
--- a/drivers/iio/proximity/hx9023s.c
+++ b/drivers/iio/proximity/hx9023s.c
@@ -879,7 +879,7 @@ static int hx9023s_write_event_config(struct iio_dev *indio_dev,
        struct hx9023s_data *data = iio_priv(indio_dev);
 
        if (test_bit(chan->channel, &data->chan_in_use)) {
-               hx9023s_ch_en(data, chan->channel, !!state);
+               hx9023s_ch_en(data, chan->channel, state);
                __assign_bit(chan->channel, &data->chan_event,
                             data->ch_data[chan->channel].enable);
        }