| commit | b6956ffa595db97656d5901ca8fec77ef272d41a | [log] [tgz] |
|---|---|---|
| author | Alan Stern <stern@rowland.harvard.edu> | Wed Aug 30 15:46:48 2006 -0400 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Wed Sep 27 11:58:57 2006 -0700 |
| tree | de10e798f086de6d0fcda6f8d2423ef176d13839 | |
| parent | d1ad4ea331e78a5ff90eda7718da31bcbc1a9c38 [diff] |
usbcore: store each usb_device's level in the tree This patch (as778) adds a field to struct usb_device to store the device's level in the USB tree. In itself this number isn't really important. But the overhead is very low, and in a later patch it will be used for preventing bogus warnings from the lockdep checker. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>