From: David Brownell <dbrownell@users.sourceforge.net>
Date: Wed, 1 Jul 2009 10:36:16 +0000 (-0700)
Subject: USB: musb: silence "suspend as a_wait_vrise is_active" msgs
X-Git-Tag: v2.6.31-rc3~4^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89368d3d11a5b2eff83ad8e752be67f77a372bad;p=pandora-kernel.git

USB: musb: silence "suspend as a_wait_vrise is_active" msgs

Get rid of some obnoxious and inappropriate messaging, mostly on
DaVinci, when usbcore tries to autosuspend a root hub if just a
mini/micro-A connector is connected.  Symptom: endless stream of
messages reading like:

 musb_bus_suspend 2221: trying to suspend as a_wait_vrise is_active=1

Improve that musb bus suspend primitive a bit.  Take advantage of
this call to update the OTG state machine if appropriate, moving
the device out of the A_WAIT_VRISE state.  There's basically no
timer for that state transition just now, except with tusb6010;
that can make trouble.

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