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| author | Alan Stern <stern@rowland.harvard.edu> | 2006-08-30 15:46:48 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-27 11:58:57 -0700 |
| commit | b6956ffa595db97656d5901ca8fec77ef272d41a (patch) | |
| tree | de10e798f086de6d0fcda6f8d2423ef176d13839 /drivers/usb/core/usb.h | |
| parent | d1ad4ea331e78a5ff90eda7718da31bcbc1a9c38 (diff) | |
| download | linux-b6956ffa595db97656d5901ca8fec77ef272d41a.tar.gz linux-b6956ffa595db97656d5901ca8fec77ef272d41a.tar.bz2 linux-b6956ffa595db97656d5901ca8fec77ef272d41a.zip | |
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>
Diffstat (limited to 'drivers/usb/core/usb.h')
0 files changed, 0 insertions, 0 deletions