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-rw-r--r--include/usb.h6
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