From 8679059e360543b7afecd228ada6566da9f304a4 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen@freescale.com>
Date: Fri, 3 Jan 2014 16:45:13 +0800
Subject: [PATCH] usb: gadget: printer: using gadget_is_otg to check otg
 support at runtime

We need to use gadget_is_otg to check if the gadget is really
otg support at runtime, other composite gadget drivers have already
followed this method.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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