From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Mon, 8 Mar 2010 19:43:32 +0000 (+0100)
Subject: USB: ehci-au1xxx does not need EHCI IO watchdog
X-Git-Tag: v2.6.35-rc1~471^2~215
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9757de384451a606af8c722213cb973192cbbd1b;p=pandora-kernel.git

USB: ehci-au1xxx does not need EHCI IO watchdog

I've been running variations of this patch for well over a year now;
my usual zoo of test devices didn't trigger any ill effects even
under heavy load.  As a nice sideeffect idle-wakeups are reduced
from 20/s to about 2/s (EHCI hub with mouse and kbd).

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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