From: Roland Stigge <stigge@antcom.de>
Date: Mon, 20 Aug 2012 08:30:14 +0000 (+0200)
Subject: usb: gadget: lpc32xx_udc: Support multiple controllers
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~73^2~141^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4846a1807fc6138e2f010d65757feb4b7b0c2cf;p=pandora-kernel.git

usb: gadget: lpc32xx_udc: Support multiple controllers

The lpc32xx_udc driver supported only one controller by defining a global
static struct for it. This patch enables multiple instances of the controller
by dynamic allocation of the struct at probe(). A static struct is kept as a
template on initialization since it does some complex preset, reflecting fixed
hardware endpoint structure.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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