Commit 2c4e3dbf authored by Arjun Sreedharan's avatar Arjun Sreedharan Committed by Felipe Balbi

usb: phy: return -ENODEV on failure of try_module_get

When __usb_find_phy_dev() does not return error and
try_module_get() fails, return -ENODEV.
Signed-off-by: default avatarArjun Sreedharan <arjun024@gmail.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 7d1311b9
...@@ -232,6 +232,9 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index) ...@@ -232,6 +232,9 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index)
phy = __usb_find_phy_dev(dev, &phy_bind_list, index); phy = __usb_find_phy_dev(dev, &phy_bind_list, index);
if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) { if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) {
dev_dbg(dev, "unable to find transceiver\n"); dev_dbg(dev, "unable to find transceiver\n");
if (!IS_ERR(phy))
phy = ERR_PTR(-ENODEV);
goto err0; goto err0;
} }
......
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