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

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

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210908105646.1576-1-caihuoqing@baidu.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Cai Huoqing 2021-09-08 18:56:45 +08:00 committed by Jonathan Cameron
parent 327a0eaf19
commit f27d1e7697
1 changed files with 1 additions and 3 deletions
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4
drivers/iio/adc/ep93xx_adc.c
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@ -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);