From bdf48481d01df39c4c95cf4a49b877b4a05e8d50 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Sun, 26 Sep 2021 19:28:59 +0300 Subject: [PATCH] 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: Alexandru Ardelean Reviewed-by: Andreas Kemnade Link: https://lore.kernel.org/r/20210926162859.3567685-1-aardelean@deviqon.com Signed-off-by: Jonathan Cameron --- drivers/iio/adc/rn5t618-adc.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/iio/adc/rn5t618-adc.c b/drivers/iio/adc/rn5t618-adc.c index c56fccb2..7d891b4 100644 --- a/drivers/iio/adc/rn5t618-adc.c +++ b/drivers/iio/adc/rn5t618-adc.c @@ -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; -- 2.7.4