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/adc/lpc32xx_adc.c | 12 +-----------
> 1 file changed, 1 insertion(+), 11 deletions(-)
>
> diff --git a/drivers/staging/iio/adc/lpc32xx_adc.c b/drivers/staging/iio/adc/lpc32xx_adc.c
> index ef0a21d..a876ce7 100644
> --- a/drivers/staging/iio/adc/lpc32xx_adc.c
> +++ b/drivers/staging/iio/adc/lpc32xx_adc.c
> @@ -183,7 +183,7 @@ static int lpc32xx_adc_probe(struct platform_device *pdev)
> iodev->channels = lpc32xx_adc_iio_channels;
> iodev->num_channels = ARRAY_SIZE(lpc32xx_adc_iio_channels);
>
> - retval = iio_device_register(iodev);
> + retval = devm_iio_device_register(&pdev->dev, iodev);
> if (retval)
> return retval;
>
> @@ -192,15 +192,6 @@ static int lpc32xx_adc_probe(struct platform_device *pdev)
> return 0;
> }
>
> -static int lpc32xx_adc_remove(struct platform_device *pdev)
> -{
> - struct iio_dev *iodev = platform_get_drvdata(pdev);
> -
> - iio_device_unregister(iodev);
> -
> - return 0;
> -}
> -
> #ifdef CONFIG_OF
> static const struct of_device_id lpc32xx_adc_match[] = {
> { .compatible = "nxp,lpc3220-adc" },
> @@ -211,7 +202,6 @@ MODULE_DEVICE_TABLE(of, lpc32xx_adc_match);
>
> static struct platform_driver lpc32xx_adc_driver = {
> .probe = lpc32xx_adc_probe,
> - .remove = lpc32xx_adc_remove,
> .driver = {
> .name = MOD_NAME,
> .owner = THIS_MODULE,
>
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