On 10/29/13 11:39, Sachin Kamat wrote:
> devm_iio_device_register simplifies the code.
>
> Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
Applied to the togreg branch of iio.git
Thanks,
> ---
> drivers/staging/iio/resolver/ad2s1200.c | 10 +---------
> 1 file changed, 1 insertion(+), 9 deletions(-)
>
> diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c
> index 62d3017..36eedd8 100644
> --- a/drivers/staging/iio/resolver/ad2s1200.c
> +++ b/drivers/staging/iio/resolver/ad2s1200.c
> @@ -131,7 +131,7 @@ static int ad2s1200_probe(struct spi_device *spi)
> indio_dev->num_channels = ARRAY_SIZE(ad2s1200_channels);
> indio_dev->name = spi_get_device_id(spi)->name;
>
> - ret = iio_device_register(indio_dev);
> + ret = devm_iio_device_register(&spi->dev, indio_dev);
> if (ret)
> return ret;
>
> @@ -142,13 +142,6 @@ static int ad2s1200_probe(struct spi_device *spi)
> return 0;
> }
>
> -static int ad2s1200_remove(struct spi_device *spi)
> -{
> - iio_device_unregister(spi_get_drvdata(spi));
> -
> - return 0;
> -}
> -
> static const struct spi_device_id ad2s1200_id[] = {
> { "ad2s1200" },
> { "ad2s1205" },
> @@ -162,7 +155,6 @@ static struct spi_driver ad2s1200_driver = {
> .owner = THIS_MODULE,
> },
> .probe = ad2s1200_probe,
> - .remove = ad2s1200_remove,
> .id_table = ad2s1200_id,
> };
> module_spi_driver(ad2s1200_driver);
>
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