Commit cefdd52fa04 ("usb: dwc3: dwc3-qcom: Enable tx-fifo-resize property by default") added the tx-fifo-resize property. But when this property exists already, of_add_property() fails with -EEXIST, thus breaking core registration. This regresses the IPQ6018 platform that has tx-fifo-resize in its device-tree. Don't fail when tx-fifo-resize exists. Fixes: cefdd52fa045 ("usb: dwc3: dwc3-qcom: Enable tx-fifo-resize property by default") Cc: Wesley Cheng <wcheng@xxxxxxxxxxxxxx> Signed-off-by: Baruch Siach <baruch@xxxxxxxxxx> --- 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 9abbd01028c5..bbd8e401a82c 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -667,7 +667,7 @@ static int dwc3_qcom_of_register_core(struct platform_device *pdev) prop->name = "tx-fifo-resize"; ret = of_add_property(dwc3_np, prop); - if (ret) { + if (ret && ret != -EEXIST) { dev_err(dev, "unable to add property\n"); goto node_put; } -- 2.33.0