Commit e7f9e1fc authored by Siva Durga Prasad Paladugu's avatar Siva Durga Prasad Paladugu Committed by Marek Vasut

usb: dwc3: Handle case where setup_phy is not needed

If CONFIG_PHY is not enabled then the dwc3_setup_phy()
returns ENOTSUPP which can be still valid and intentional
so modify error check to handle this -ENOTSUPP.

The same error handling exists in drivers/usb/host/xhci-dwc3.c already
added by commit d648a50c ("dwc3: move phy operation to core.c").
Signed-off-by: default avatarSiva Durga Prasad Paladugu <>
Signed-off-by: default avatarMichal Simek <>
parent 5739ef2b
......@@ -74,7 +74,7 @@ static int dwc3_generic_probe(struct udevice *dev,
rc = dwc3_setup_phy(dev, &priv->phys);
if (rc)
if (rc && rc != -ENOTSUPP)
return rc;
if (device_is_compatible(dev->parent, "rockchip,rk3399-dwc3"))
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