Use usb_get_bus in dm ehci code rather then re-implementing it.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- drivers/usb/host/ehci-hcd.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index bd9861d..85adbf4 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -125,14 +125,7 @@ static struct descriptor { static struct ehci_ctrl *ehci_get_ctrl(struct usb_device *udev) { #ifdef CONFIG_DM_USB - struct udevice *dev; - - /* Find the USB controller */ - for (dev = udev->dev; - device_get_uclass_id(dev) != UCLASS_USB; - dev = dev->parent) - ; - return dev_get_priv(dev); + return dev_get_priv(usb_get_bus(udev->dev)); #else return udev->controller; #endif