1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c
index 1cb15d8e94b7..787ef1d859c6 100644
--- a/drivers/iio/dac/ad5421.c
+++ b/drivers/iio/dac/ad5421.c
@@ -114,7 +114,11 @@ static const struct iio_chan_spec ad5421_channels[] = {
                         BIT(IIO_CHAN_INFO_CALIBBIAS),
                 .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) |
                         BIT(IIO_CHAN_INFO_OFFSET),
-                .scan_type = IIO_ST('u', 16, 16, 0),
+                .scan_type = {
+                        .sign = 'u',
+                        .realbits = 16,
+                        .storagebits = 16,
+                },
                 .event_spec = ad5421_current_event,
                 .num_event_specs = ARRAY_SIZE(ad5421_current_event),
         },