From f0cae93f3f7e9a26c2d6bc182204c37dec3698eb Mon Sep 17 00:00:00 2001
From: Marcus Nutzinger <marcus.nutzinger@theobroma-systems.com>
Date: Thu, 5 Jun 2014 17:17:06 +0200
Subject: [PATCH] usb: gadget: gadgetfs: correct dev state

This reverts commit 1826e9b1 (usb: gadget: gadgetfs: use
after free in dev_release()) and places the call to
put_dev() after setting the state.

If this is not the final call to dev_release() and the
state is not reset to STATE_DEV_DISABLED and hence all
further open() calls to the gadgetfs ep0 device will
fail with EBUSY.

Signed-off-by: Marcus Nutzinger <marcus.nutzinger@theobroma-systems.com>
Reviewed-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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