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authorWei Yongjun <weiyongjun1@huawei.com>2018-01-17 11:30:00 +0000
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2018-01-30 18:33:20 +0000
commit2a7fa90a9aef19ee6a959356be53bbd6ed851304 (patch)
treedff90314217c753b7869adcc3a89f86c9197a44e /drivers/iio
parent56154dac338a96c37713b2320d57b76d624a245c (diff)
downloadlinux-2a7fa90a9aef19ee6a959356be53bbd6ed851304.tar.bz2
iio: ep93xx: remove redundant return value check of platform_get_resource()
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/ep93xx_adc.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c
index 81c901507ad2..5036c392cb20 100644
--- a/drivers/iio/adc/ep93xx_adc.c
+++ b/drivers/iio/adc/ep93xx_adc.c
@@ -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");