From: David Brownell <david-b@pacbell.net>
Date: Wed, 19 Dec 2007 19:30:39 +0000 (-0800)
Subject: USB: ehci potential oops fix on ARC/TDI cores
X-Git-Tag: v2.6.25-rc1~1075^2~53
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=340ba5f9cee6c7096162bfb2e0f7589f1ce0e142;p=pandora-kernel.git

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>
---

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