On 22/01/17 17:15, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
>
> Use devm_iio_device_register() for IIO subsystem device
> registration and delete the remove function since there
> is no need after this change.
>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.
Thanks,
Jonathan
> ---
> drivers/iio/gyro/ssp_gyro_sensor.c | 12 +-----------
> 1 file changed, 1 insertion(+), 11 deletions(-)
>
> diff --git a/drivers/iio/gyro/ssp_gyro_sensor.c b/drivers/iio/gyro/ssp_gyro_sensor.c
> index 33a7f0a..2dacd8e 100644
> --- a/drivers/iio/gyro/ssp_gyro_sensor.c
> +++ b/drivers/iio/gyro/ssp_gyro_sensor.c
> @@ -135,7 +135,7 @@ static int ssp_gyro_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, indio_dev);
>
> - ret = iio_device_register(indio_dev);
> + ret = devm_iio_device_register(&pdev->dev, indio_dev);
> if (ret < 0)
> return ret;
>
> @@ -145,21 +145,11 @@ static int ssp_gyro_probe(struct platform_device *pdev)
> return 0;
> }
>
> -static int ssp_gyro_remove(struct platform_device *pdev)
> -{
> - struct iio_dev *indio_dev = platform_get_drvdata(pdev);
> -
> - iio_device_unregister(indio_dev);
> -
> - return 0;
> -}
> -
> static struct platform_driver ssp_gyro_driver = {
> .driver = {
> .name = SSP_GYROSCOPE_NAME,
> },
> .probe = ssp_gyro_probe,
> - .remove = ssp_gyro_remove,
> };
>
> module_platform_driver(ssp_gyro_driver);
>
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