From: Felipe Balbi <balbi@ti.com>
Date: Mon, 17 Jan 2011 08:34:38 +0000 (+0200)
Subject: usb: musb: gadget: beautify usb_gadget_probe_driver()/usb_gadget_unregister_driver
X-Git-Tag: v2.6.39-rc1~472^2~122
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63eed2b52494e35aaf38ac2db537d6ea0a55b0da;p=pandora-kernel.git

usb: musb: gadget: beautify usb_gadget_probe_driver()/usb_gadget_unregister_driver

Just a few cosmetic fixes to usb_gadget_probe_driver()
and usb_gadget_unregister_driver().

Decreased a few indentation levels with goto statements.

While at that, also add the missing call to musb_stop().
If we don't have OTG, there's no point of leaving
MUSB prepared for operation if a gadget driver fails
to probe. The same is valid for usb_gadget_unregister_driver(),
since we are removing the gadget driver and we don't have
OTG, we can completely unconfigure MUSB.

Signed-off-by: Felipe Balbi <balbi@ti.com>
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