From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Tue, 9 Jul 2013 05:47:37 +0000 (-0700)
Subject: usb: renesas_usbhs: gadget: remove extra check on udc_stop
X-Git-Tag: v3.11-rc3~9^2~20^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8047806e64ea7b33fcede5b93f7276568a6119e8;p=pandora-kernel.git

usb: renesas_usbhs: gadget: remove extra check on udc_stop

usb_gadget_ops :: udc_stop might be called with driver = NULL since
511f3c5326eabe1ece35202a404c24c0aeacc246
(usb: gadget: udc-core: fix a regression during gadget driver unbinding)

Because of that, 2nd times insmod goes fail.
This patch fixes it up.

Reported-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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