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iio: ep93xx: remove redundant return value check of platform_get_resource()

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Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Wei Yongjun 2018-01-17 11:30:00 +00:00 committed by Jonathan Cameron
parent 56154dac33
commit 2a7fa90a9a
1 changed files with 0 additions and 4 deletions
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4
drivers/iio/adc/ep93xx_adc.c
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@ -167,10 +167,6 @@ static int ep93xx_adc_probe(struct platform_device *pdev)
priv = iio_priv(iiodev);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "Cannot obtain memory resource\n");
return -ENXIO;
}
priv->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(priv->base)) {
dev_err(&pdev->dev, "Cannot map memory resource\n");