From: Felipe Balbi <balbi@ti.com>
Date: Mon, 15 Jul 2013 09:36:35 +0000 (+0300)
Subject: usb: dwc3: gadget: don't prevent gadget from being probed if we fail
X-Git-Tag: v3.2.50~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2adb61e3ee2f0767375413c671a50b666918fec9;p=pandora-kernel.git

usb: dwc3: gadget: don't prevent gadget from being probed if we fail

commit cdcedd6981194e511cc206887db661d016069d68 upstream.

In case we fail our ->udc_start() callback, we
should be ready to accept another modprobe following
the failed one.

We had forgotten to clear dwc->gadget_driver back
to NULL and, because of that, we were preventing
gadget driver modprobe from being retried.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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