From: David Brownell <david-b@pacbell.net>
Date: Mon, 7 Apr 2008 06:32:55 +0000 (-0700)
Subject: USB: at91_udc can prefetch data
X-Git-Tag: v2.6.26-rc1~1061^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cf2723432dd27402a4a4941ad2d04eae5dd639c;p=pandora-kernel.git

USB: at91_udc can prefetch data

The at91sam9 chip are ARMv5 so they support preload instructions.
Use preloading to load the FIFO a bit faster.

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