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iio: pressure: bmp280: fix wrong pointer passed to PTR_ERR()

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PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Wei Yongjun 2016-07-14 11:06:11 +00:00 committed by Jonathan Cameron
parent 694d0d0bb2
commit bb9947c3a1
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/pressure/bmp280-core.c
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@ -970,7 +970,7 @@ int bmp280_common_probe(struct device *dev,
data->vdda = devm_regulator_get(dev, "vdda");
if (IS_ERR(data->vdda)) {
dev_err(dev, "failed to get VDDA regulator\n");
ret = PTR_ERR(data->vddd);
ret = PTR_ERR(data->vdda);
goto out_disable_vddd;
}
ret = regulator_enable(data->vdda);