diff options
Diffstat (limited to 'drivers/iio/dac/ad5421.c')
| -rw-r--r-- | drivers/iio/dac/ad5421.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c index 3eeaa82075f7..787ef1d859c6 100644 --- a/drivers/iio/dac/ad5421.c +++ b/drivers/iio/dac/ad5421.c @@ -75,7 +75,7 @@ struct ad5421_state { * transfer buffers to live in their own cache lines. */ union { - u32 d32; + __be32 d32; u8 d8[4]; } data[2] ____cacheline_aligned; }; @@ -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), }, @@ -458,9 +462,9 @@ static int ad5421_read_event_value(struct iio_dev *indio_dev, static const struct iio_info ad5421_info = { .read_raw = ad5421_read_raw, .write_raw = ad5421_write_raw, - .read_event_config_new = ad5421_read_event_config, - .write_event_config_new = ad5421_write_event_config, - .read_event_value_new = ad5421_read_event_value, + .read_event_config = ad5421_read_event_config, + .write_event_config = ad5421_write_event_config, + .read_event_value = ad5421_read_event_value, .driver_module = THIS_MODULE, }; @@ -514,16 +518,7 @@ static int ad5421_probe(struct spi_device *spi) return ret; } - return iio_device_register(indio_dev); -} - -static int ad5421_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 struct spi_driver ad5421_driver = { @@ -532,7 +527,6 @@ static struct spi_driver ad5421_driver = { .owner = THIS_MODULE, }, .probe = ad5421_probe, - .remove = ad5421_remove, }; module_spi_driver(ad5421_driver); |