iio:dac:ad5421 replaces IIO_ST macro with explicit entries to struct scan_type

IIO_ST is going away as it is a pain to maintain.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>

diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c
index 1cb15d8..787ef1d 100644 (file)
--- 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),
        },