diff options
| author | Rodrigo Siqueira | 2018-03-06 13:02:57 +0100 |
|---|---|---|
| committer | Jonathan Cameron | 2018-03-07 21:14:36 +0100 |
| commit | 67464a54e5156ed2e5a72ffb516308b58f25e6ca (patch) | |
| tree | 10beddd82f154a8af3335d30848badbf103091aa /drivers/iio/dac | |
| parent | staging:iio:meter: Aligns open parenthesis (diff) | |
| download | kernel-qcow2-linux-67464a54e5156ed2e5a72ffb516308b58f25e6ca.tar.gz kernel-qcow2-linux-67464a54e5156ed2e5a72ffb516308b58f25e6ca.tar.xz kernel-qcow2-linux-67464a54e5156ed2e5a72ffb516308b58f25e6ca.zip | |
iio: Replace occurrences of magic number 0 by IIO_CHAN_INFO_RAW
Usually, functions responsible for reading raw data typically relies on
values from iio_chan_info_enum to correctly identify the type of data to
be read. There is a set of a device driver that uses the magic number 0
instead of IIO_CHAN_INFO_RAW. This patch improves the readability by
replaces the magic number 0 for the appropriate IIO_CHAN_INFO_RAW in six
devices driver in the IIO subsystem.
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad5380.c | 2 | ||||
| -rw-r--r-- | drivers/iio/dac/ad5764.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c index 845fd1c0fd9d..873c2bf637c0 100644 --- a/drivers/iio/dac/ad5380.c +++ b/drivers/iio/dac/ad5380.c @@ -158,7 +158,7 @@ static unsigned int ad5380_info_to_reg(struct iio_chan_spec const *chan, long info) { switch (info) { - case 0: + case IIO_CHAN_INFO_RAW: return AD5380_REG_DATA(chan->address); case IIO_CHAN_INFO_CALIBBIAS: return AD5380_REG_OFFSET(chan->address); diff --git a/drivers/iio/dac/ad5764.c b/drivers/iio/dac/ad5764.c index 033f20eca616..9333177062c0 100644 --- a/drivers/iio/dac/ad5764.c +++ b/drivers/iio/dac/ad5764.c @@ -168,7 +168,7 @@ static int ad5764_read(struct iio_dev *indio_dev, unsigned int reg, static int ad5764_chan_info_to_reg(struct iio_chan_spec const *chan, long info) { switch (info) { - case 0: + case IIO_CHAN_INFO_RAW: return AD5764_REG_DATA(chan->address); case IIO_CHAN_INFO_CALIBBIAS: return AD5764_REG_OFFSET(chan->address); |