[PATCH v2 06/15] iio: light: adux1020: write_event_config: use local variable for interrupt value

[Julien Stephan]

state parameter is currently an int, but it is actually a boolean.
iio_ev_state_store is actually using kstrtobool to check user input,
then gives the converted boolean value to write_event_config.  The code
in adux1020_write_event_config re-uses state parameter to store an
integer value. To prepare for updating the write_event_config signature
to use a boolean for state, introduce a new local int variable.

Signed-off-by: Julien Stephan <jstephan at baylibre.com>
---
 drivers/iio/light/adux1020.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/light/adux1020.c b/drivers/iio/light/adux1020.c
index 2e0170be077aef9aa194fab51afbb33aec02e513..db57d84da616b91add8c5d1aba08a73ce18c367e 100644
--- a/drivers/iio/light/adux1020.c
+++ b/drivers/iio/light/adux1020.c
@@ -505,7 +505,7 @@ static int adux1020_write_event_config(struct iio_dev *indio_dev,
 				       enum iio_event_direction dir, int state)
 {
 	struct adux1020_data *data = iio_priv(indio_dev);
-	int ret, mask;
+	int ret, mask, val;
 
 	mutex_lock(&data->lock);
 
@@ -526,12 +526,12 @@ static int adux1020_write_event_config(struct iio_dev *indio_dev,
 			mask = ADUX1020_PROX_OFF1_INT;
 
 		if (state)
-			state = 0;
+			val = 0;
 		else
-			state = mask;
+			val = mask;
 
 		ret = regmap_update_bits(data->regmap, ADUX1020_REG_INT_MASK,
-					 mask, state);
+					 mask, val);
 		if (ret < 0)
 			goto fail;
 

-- 
2.47.0