Commit af5c2174 authored by Aishwarya Ramakrishnan's avatar Aishwarya Ramakrishnan Committed by Jonathan Cameron
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iio: adc: at91-adc: Use devm_platform_ioremap_resource 



Use the helper function that wraps the calls to
platform_get_resource() and devm_ioremap_resource()
together. It reduces boilerplate and suggested by coccinelle.

Signed-off-by: default avatarAishwarya Ramakrishnan <aishwaryarj100@gmail.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent fd1cadd6

drivers/iio/adc/at91_adc.c

+1 −4
Original line number Diff line number Diff line
@@ -1152,7 +1152,6 @@ static int at91_adc_probe(struct platform_device *pdev) 
	int ret;

	struct iio_dev *idev;

	struct at91_adc_state *st;

	struct resource *res;

	u32 reg;



	idev = devm_iio_device_alloc(&pdev->dev, sizeof(struct at91_adc_state));
@@ -1182,9 +1181,7 @@ static int at91_adc_probe(struct platform_device *pdev) 
	if (st->irq < 0)

		return -ENODEV;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);



	st->reg_base = devm_ioremap_resource(&pdev->dev, res);

	st->reg_base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(st->reg_base))

		return PTR_ERR(st->reg_base);