Commit 948b3b3d authored by Cai Huoqing's avatar Cai Huoqing Committed by Jonathan Cameron
Browse files

iio: adc: rockchip_saradc: 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/20210908105631.1474-1-caihuoqing@baidu.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 7685f507

drivers/iio/adc/rockchip_saradc.c

+1 −3
Original line number Diff line number Diff line
@@ -319,7 +319,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev) 
	struct rockchip_saradc *info = NULL;

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

	struct iio_dev *indio_dev = NULL;

	struct resource	*mem;

	const struct of_device_id *match;

	int ret;

	int irq;
@@ -348,8 +347,7 @@ static int rockchip_saradc_probe(struct platform_device *pdev) 
		return -EINVAL;

	}



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	info->regs = devm_ioremap_resource(&pdev->dev, mem);

	info->regs = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(info->regs))

		return PTR_ERR(info->regs);