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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>
This commit is contained in:
Mikko Koivunen 2017-05-18 15:12:52 +03:00 committed by Jonathan Cameron
parent 484c314b90
commit ae5916501b
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/light/rpr0521.c
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@ -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);