Commit f27d1e76 authored by Cai Huoqing's avatar Cai Huoqing Committed by Jonathan Cameron
Browse files

iio: ep93xx: Make use of the helper function devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210908105646.1576-1-caihuoqing@baidu.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 327a0eaf

drivers/iio/adc/ep93xx_adc.c

+1 −3
Original line number Diff line number Diff line
@@ -156,15 +156,13 @@ static int ep93xx_adc_probe(struct platform_device *pdev) 
	struct iio_dev *iiodev;

	struct ep93xx_adc_priv *priv;

	struct clk *pclk;

	struct resource *res;



	iiodev = devm_iio_device_alloc(&pdev->dev, sizeof(*priv));

	if (!iiodev)

		return -ENOMEM;

	priv = iio_priv(iiodev);



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	priv->base = devm_ioremap_resource(&pdev->dev, res);

	priv->base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(priv->base))

		return PTR_ERR(priv->base);