Commit bdf48481 authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by Jonathan Cameron
Browse files

iio: adc: rn5t618-adc: use devm_iio_map_array_register() function 



This driver already hooks a similar unwind callback via
devm_add_action_or_reset().

They pretty much do the same thing, so this change converts it to the
devm_iio_map_array_register().

Signed-off-by: default avatarAlexandru Ardelean <aardelean@deviqon.com>
Reviewed-by: default avatarAndreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/20210926162859.3567685-1-aardelean@deviqon.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent a1ff6d25

drivers/iio/adc/rn5t618-adc.c

+1 −12
Original line number Diff line number Diff line
@@ -197,13 +197,6 @@ static struct iio_map rn5t618_maps[] = { 
	{ /* sentinel */ }

};



static void unregister_map(void *data)

{

	struct iio_dev *iio_dev = (struct iio_dev *) data;



	iio_map_array_unregister(iio_dev);

}



static int rn5t618_adc_probe(struct platform_device *pdev)

{

	int ret;
@@ -254,11 +247,7 @@ static int rn5t618_adc_probe(struct platform_device *pdev) 
		return ret;

	}



	ret = iio_map_array_register(iio_dev, rn5t618_maps);

	if (ret < 0)

		return ret;



	ret = devm_add_action_or_reset(adc->dev, unregister_map, iio_dev);

	ret = devm_iio_map_array_register(adc->dev, iio_dev, rn5t618_maps);

	if (ret < 0)

		return ret;