mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-05 10:29:37 +00:00
usb: phy: propagate __of_usb_find_phy()'s error on failure
When __of_usb_find_phy() fails, it returns -ENODEV - its error code has to be returned by devm_usb_get_phy_by_phandle(). Only when the former function succeeds and try_module_get() fails should -EPROBE_DEFER be returned. [ balbi@ti.com : remove trailing whitespace ] Signed-off-by: Arjun Sreedharan <arjun024@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
parent
62c606978a
commit
1290a958d4
1 changed files with 3 additions and 1 deletions
|
@ -191,7 +191,9 @@ struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
|
|||
|
||||
phy = __of_usb_find_phy(node);
|
||||
if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) {
|
||||
phy = ERR_PTR(-EPROBE_DEFER);
|
||||
if (!IS_ERR(phy))
|
||||
phy = ERR_PTR(-EPROBE_DEFER);
|
||||
|
||||
devres_free(ptr);
|
||||
goto err1;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue