From: David Brownell <david-b@pacbell.net>
Date: Wed, 17 Jan 2007 06:53:58 +0000 (-0800)
Subject: USB: gadgetfs simplifications
X-Git-Tag: v2.6.21-rc1~92^2~29^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0864c7a9286b02319d3db2103bada1c2269c1e1e;p=pandora-kernel.git

USB: gadgetfs simplifications

This simplifies event reading by eliminating arithmetic and being
more direct/obvious, and tweaks some debug messages slightly.
The math elimination will change timings, sometimes enough to
allow a race to appear.

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