diff options
| -rw-r--r-- | drivers/iio/dac/ad5791.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5791.c b/drivers/iio/dac/ad5791.c index 79bf19945747..ae49afe2b380 100644 --- a/drivers/iio/dac/ad5791.c +++ b/drivers/iio/dac/ad5791.c @@ -293,7 +293,7 @@ static const struct iio_chan_spec_ext_info ad5791_ext_info[] = { { }, }; -#define AD5791_CHAN(bits, shift) { \ +#define AD5791_CHAN(bits, _shift) { \ .type = IIO_VOLTAGE, \ .output = 1, \ .indexed = 1, \ @@ -302,7 +302,12 @@ static const struct iio_chan_spec_ext_info ad5791_ext_info[] = { .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) | \ BIT(IIO_CHAN_INFO_OFFSET), \ - .scan_type = IIO_ST('u', bits, 24, shift), \ + .scan_type = { \ + .sign = 'u', \ + .realbits = (bits), \ + .storagebits = 24, \ + .shift = (_shift), \ + }, \ .ext_info = ad5791_ext_info, \ } |