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path: root/drivers/iio/dac/ad5755.c
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Diffstat (limited to 'drivers/iio/dac/ad5755.c')
-rw-r--r--drivers/iio/dac/ad5755.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c
index 9a78d5abb2f6..a7c851f62d7c 100644
--- a/drivers/iio/dac/ad5755.c
+++ b/drivers/iio/dac/ad5755.c
@@ -97,7 +97,7 @@ struct ad5755_state {
*/
union {
- u32 d32;
+ __be32 d32;
u8 d8[4];
} data[2] ____cacheline_aligned;
};
@@ -392,7 +392,12 @@ static const struct iio_chan_spec_ext_info ad5755_ext_info[] = {
BIT(IIO_CHAN_INFO_OFFSET) | \
BIT(IIO_CHAN_INFO_CALIBSCALE) | \
BIT(IIO_CHAN_INFO_CALIBBIAS), \
- .scan_type = IIO_ST('u', (_bits), 16, 16 - (_bits)), \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = (_bits), \
+ .storagebits = 16, \
+ .shift = 16 - (_bits), \
+ }, \
.ext_info = ad5755_ext_info, \
}
@@ -589,16 +594,7 @@ static int ad5755_probe(struct spi_device *spi)
if (ret)
return ret;
- return iio_device_register(indio_dev);
-}
-
-static int ad5755_remove(struct spi_device *spi)
-{
- struct iio_dev *indio_dev = spi_get_drvdata(spi);
-
- iio_device_unregister(indio_dev);
-
- return 0;
+ return devm_iio_device_register(&spi->dev, indio_dev);
}
static const struct spi_device_id ad5755_id[] = {
@@ -617,7 +613,6 @@ static struct spi_driver ad5755_driver = {
.owner = THIS_MODULE,
},
.probe = ad5755_probe,
- .remove = ad5755_remove,
.id_table = ad5755_id,
};
module_spi_driver(ad5755_driver);