Reduce verbosity by using gpiods_set_array_value_cansleep() instead of
gpiods_set_array_value_cansleep().

Passing NULL as the 3rd argument to gpiod_set_array_value_cansleep()
only needs to be done if the array was constructed manually, which is
not the case here. This change effectively replaces that argument with
st->gpios->array_info. The possible side effect of this change is that
it could make setting the GPIOs more efficient.

Signed-off-by: David Lechner <dlechner@baylibre.com>
---
 drivers/iio/amplifiers/hmc425a.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iio/amplifiers/hmc425a.c b/drivers/iio/amplifiers/hmc425a.c
index 2ee4c0d70281e24c1c818249b86d89ebe06d4876..e8c67c8145b1b9ccb9b70ccd3ce4f5de08f96e69 100644
--- a/drivers/iio/amplifiers/hmc425a.c
+++ b/drivers/iio/amplifiers/hmc425a.c

@@ -161,8 +161,7 @@ static int hmc425a_write(struct iio_dev *indio_dev, u32 value)
 
 	values[0] = value;
 
-	gpiod_set_array_value_cansleep(st->gpios->ndescs, st->gpios->desc,
-				       NULL, values);
+	gpiods_set_array_value_cansleep(st->gpios, values);
 	return 0;
 }
 

-- 
2.43.0