tree 428ac85a5ebf1564aa4254dcf625174ef36452d9
parent 55c527187c9d78f840b284d596a0b298bc1493af
author Alan Stern <stern@rowland.harvard.edu> 1132765792 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1136411315 -0800

[PATCH] USB: Store port number in usb_device

This patch (as610) adds a field to struct usb_device to store the device's
port number.  This allows us to remove several loops in the hub driver
(searching for a particular device among all the entries in the parent's
array of children).

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>