On Mon, 13 Sep 2021 14:53:08 +0300
Alexandru Ardelean <aardelean@xxxxxxxxxxx> wrote:
> There is nothing else that needs to be done for this driver. The remove
> hook calls only the iio_device_unregister() hook.
>
> So this driver can use devm_iio_device_register() directly.
>
> Signed-off-by: Alexandru Ardelean <aardelean@xxxxxxxxxxx>
huh? How did we end up with this one being so nearly done.
I guess maybe it predates devm_iio_device_register()!
Applied to the togreg branch of iio.git and pushed out as testing for
0-day to waste time testing it for us ;)
Thanks,
Jonathan
> ---
> drivers/iio/gyro/adis16080.c | 11 +----------
> 1 file changed, 1 insertion(+), 10 deletions(-)
>
> diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c
> index e2f4d943e220..acef59d822b1 100644
> --- a/drivers/iio/gyro/adis16080.c
> +++ b/drivers/iio/gyro/adis16080.c
> @@ -195,8 +195,6 @@ static int adis16080_probe(struct spi_device *spi)
> if (!indio_dev)
> return -ENOMEM;
> st = iio_priv(indio_dev);
> - /* this is only used for removal purposes */
> - spi_set_drvdata(spi, indio_dev);
>
> mutex_init(&st->lock);
>
> @@ -210,13 +208,7 @@ static int adis16080_probe(struct spi_device *spi)
> indio_dev->info = &adis16080_info;
> indio_dev->modes = INDIO_DIRECT_MODE;
>
> - return iio_device_register(indio_dev);
> -}
> -
> -static int adis16080_remove(struct spi_device *spi)
> -{
> - iio_device_unregister(spi_get_drvdata(spi));
> - return 0;
> + return devm_iio_device_register(&spi->dev, indio_dev);
> }
>
> static const struct spi_device_id adis16080_ids[] = {
> @@ -231,7 +223,6 @@ static struct spi_driver adis16080_driver = {
> .name = "adis16080",
> },
> .probe = adis16080_probe,
> - .remove = adis16080_remove,
> .id_table = adis16080_ids,
> };
> module_spi_driver(adis16080_driver);
