diff options
Diffstat (limited to 'include/usb.h')
| -rw-r--r-- | include/usb.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/usb.h b/include/usb.h index 6b5d5361a9..8a71e28253 100644 --- a/include/usb.h +++ b/include/usb.h @@ -734,14 +734,14 @@ struct usb_device *usb_get_dev_index(struct udevice *bus, int index); * * @dev: USB device pointer. This need not be a real device - it is * common for it to just be a local variable with its ->dev - * member (i.e. @dev->dev) set to the parent device + * member (i.e. @dev->dev) set to the parent device and + * dev->portnr set to the port number on the hub (1=first) * @do_read: true to read the device descriptor before an address is set * (should be false for XHCI buses, true otherwise) * @parent: Parent device (either UCLASS_USB or UCLASS_USB_HUB) - * @portnr: Port number on hub (1=first) or 0 for none * @return 0 if OK, -ve on error */ int usb_setup_device(struct usb_device *dev, bool do_read, - struct usb_device *parent, int portnr); + struct usb_device *parent); /** * usb_hub_scan() - Scan a hub and find its devices |