Commit b1e18768 authored Aug 15, 2019 by Colin Ian King Committed by Jonathan Cameron Sep 03, 2019

iio: dac: ad5380: fix incorrect assignment to val



Currently the pointer val is being incorrectly incremented
instead of the value pointed to by val. Fix this by adding
in the missing * indirection operator.

Addresses-Coverity: ("Unused value")
Fixes: c03f2c53 ("staging:iio:dac: Add AD5380 driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent 70575abe

drivers/iio/dac/ad5380.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -220,7 +220,7 @@ static int ad5380_read_raw(struct iio_dev *indio_dev,
		if (ret)
		return ret;
		*val >>= chan->scan_type.shift;
		val -= (1 << chan->scan_type.realbits) / 2;
		*val -= (1 << chan->scan_type.realbits) / 2;
		return IIO_VAL_INT;
		case IIO_CHAN_INFO_SCALE:
		val = 2 st->vref;