tree a1096c2439d4420e0fd2156396ff4b7fd77494da
parent e96ffe2f9debd5fdc53144259d9e5faa514736b9
author David Brownell <david-b@pacbell.net> 1198092639 -0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1201905298 -0800

USB: ehci potential oops fix on ARC/TDI cores

Kernel bugzilla entry #9569 reports a potential OOPS in some code
supporting the integrated root hub TT support used on ARC/TDI
derived cores.  (This seems to have been a longstanding issue.)

This patch cleans up usage of urb->dev->tt to avoid that potential
oops and also fixes some overly long lines.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>