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iio: ep93xx: Remove redundant error printing in ep93xx_adc_probe()

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When devm_ioremap_resource() fails, a clear enough error message will be
printed by its subfunction __devm_ioremap_resource(). The error
information contains the device name, failure cause, and possibly resource
information.

Therefore, remove the error printing here to simplify code and reduce the
binary size.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Zhen Lei 2021-05-11 19:39:12 +08:00 committed by Jonathan Cameron
parent af959b7b96
commit f42590c4cb
1 changed files with 1 additions and 3 deletions
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4
drivers/iio/adc/ep93xx_adc.c
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@ -165,10 +165,8 @@ static int ep93xx_adc_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(priv->base)) {
dev_err(&pdev->dev, "Cannot map memory resource\n");
if (IS_ERR(priv->base))
return PTR_ERR(priv->base);
}
iiodev->name = dev_name(&pdev->dev);
iiodev->modes = INDIO_DIRECT_MODE;