iio: light: rpr0521 magic number to sizeof() on value read
Changed magic number to sizeof() on value read.
Signed-off-by: Mikko Koivunen <mikko.koivunen@fi.rohmeurope.com>
Acked-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/light/rpr0521.c b/drivers/iio/light/rpr0521.c
index 9219819..38095d7 100644
--- a/drivers/iio/light/rpr0521.c
+++ b/drivers/iio/light/rpr0521.c
@@ -356,7 +356,7 @@ static int rpr0521_read_raw(struct iio_dev *indio_dev,
ret = regmap_bulk_read(data->regmap,
rpr0521_data_reg[chan->address].address,
- &raw_data, 2);
+ &raw_data, sizeof(raw_data));
if (ret < 0) {
rpr0521_set_power_state(data, false, device_mask);
mutex_unlock(&data->lock);