Commit 47902344 authored by Shreeya Patel's avatar Shreeya Patel Committed by Jonathan Cameron
Browse files

iio: adc: rockchip_saradc: Use of_device_get_match_data 



Use of_device_get_match_data() to simplify the code.

Signed-off-by: default avatarShreeya Patel <shreeya.patel@collabora.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230603185340.13838-5-shreeya.patel@collabora.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 97ad10bb

drivers/iio/adc/rockchip_saradc.c

+4 −4
Original line number Diff line number Diff line
@@ -415,10 +415,10 @@ static void rockchip_saradc_regulator_unreg_notifier(void *data) 


static int rockchip_saradc_probe(struct platform_device *pdev)

{

	const struct rockchip_saradc_data *match_data;

	struct rockchip_saradc *info = NULL;

	struct device_node *np = pdev->dev.of_node;

	struct iio_dev *indio_dev = NULL;

	const struct of_device_id *match;

	int ret;

	int irq;
@@ -432,13 +432,13 @@ static int rockchip_saradc_probe(struct platform_device *pdev) 
	}

	info = iio_priv(indio_dev);



	match = of_match_device(rockchip_saradc_match, &pdev->dev);

	if (!match) {

	match_data = of_device_get_match_data(&pdev->dev);

	if (!match_data) {

		dev_err(&pdev->dev, "failed to match device\n");

		return -ENODEV;

	}



	info->data = match->data;

	info->data = match_data;



	/* Sanity check for possible later IP variants with more channels */

	if (info->data->num_channels > SARADC_MAX_CHANNELS) {