iio: adc: sun4i-gpadc-iio: Use devm_platform_ioremap_resource
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Message ID 20200409141331.30882-1-aishwaryarj100@gmail.com
State New
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Series
  • iio: adc: sun4i-gpadc-iio: Use devm_platform_ioremap_resource
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Commit Message

Aishwarya Ramakrishnan April 9, 2020, 2:13 p.m. UTC
Use the helper function that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Aishwarya R <aishwaryarj100@gmail.com>
---
 drivers/iio/adc/sun4i-gpadc-iio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch
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diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index 176e1cb4abb1..0f2c1738a90d 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -496,7 +496,6 @@  static int sun4i_gpadc_probe_dt(struct platform_device *pdev,
 				struct iio_dev *indio_dev)
 {
 	struct sun4i_gpadc_iio *info = iio_priv(indio_dev);
-	struct resource *mem;
 	void __iomem *base;
 	int ret;
 
@@ -508,8 +507,7 @@  static int sun4i_gpadc_probe_dt(struct platform_device *pdev,
 	indio_dev->num_channels = ARRAY_SIZE(sun8i_a33_gpadc_channels);
 	indio_dev->channels = sun8i_a33_gpadc_channels;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, mem);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);