Messages in this thread Patch in this message | | | From | Bixuan Cui <> | Subject | [PATCH] usb: dwc3: qcom: Fixed an issue that the ret value is incorrect in dwc3_qcom_probe() | Date | Fri, 9 Apr 2021 08:49:45 +0800 |
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There is a error message after devm_ioremap_resource failed, and the ret is needs to be obtained through PTR_ERR(qcom->qscratch_base). We need to move the dev_err() downwards to ensure that the ret value is correct.
Fixes: a4333c3a6ba9 ('usb: dwc3: Add Qualcomm DWC3 glue driver') Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Bixuan Cui <cuibixuan@huawei.com> --- drivers/usb/dwc3/dwc3-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index e37cc58dfa55..4716ca8c753d 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -774,8 +774,8 @@ static int dwc3_qcom_probe(struct platform_device *pdev) qcom->qscratch_base = devm_ioremap_resource(dev, parent_res); if (IS_ERR(qcom->qscratch_base)) { - dev_err(dev, "failed to map qscratch, err=%d\n", ret); ret = PTR_ERR(qcom->qscratch_base); + dev_err(dev, "failed to map qscratch, err=%d\n", ret); goto clk_disable; } -- 2.17.1
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