From e3a912a124c380db61eff762faa0547ea4c90eb4 Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Tue, 6 Jan 2015 14:47:02 +0100
Subject: [PATCH] usb: gadget: atmel_usba: Cache INT_ENB register value

Cache INT_ENB register value in order to avoid uncached iomem access, and
thus improve access time to INT_ENB value.

Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Reading git-format-patch failed