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author | Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> | 2018-03-06 09:02:57 -0300 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-03-07 20:14:36 +0000 |
commit | 67464a54e5156ed2e5a72ffb516308b58f25e6ca (patch) | |
tree | 10beddd82f154a8af3335d30848badbf103091aa /drivers/iio/dac/ad5764.c | |
parent | f22fb87d4c3bf52daadd1184531dcbabf1a8ab60 (diff) | |
download | op-kernel-dev-67464a54e5156ed2e5a72ffb516308b58f25e6ca.zip op-kernel-dev-67464a54e5156ed2e5a72ffb516308b58f25e6ca.tar.gz |
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/ad5764.c')
-rw-r--r-- | drivers/iio/dac/ad5764.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/dac/ad5764.c b/drivers/iio/dac/ad5764.c index 033f20e..9333177 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); |