From: Felipe Balbi <balbi@ti.com>
Date: Wed, 24 Sep 2014 15:46:46 +0000 (-0500)
Subject: usb: dwc3: ep0: hold our lock in dwc3_gadget_ep0_set_halt
X-Git-Tag: omap-for-v3.19/fixes-not-urgent-part1~17^2~2^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33fb691b3ea4aca6cab4867e09ea2726c784660a;p=pandora-kernel.git

usb: dwc3: ep0: hold our lock in dwc3_gadget_ep0_set_halt

dwc3_gadget_ep0_set_halt() will be called without
locks held in some cases, so we must hold the lock
on our own. While at that, also add a version without
locks to be called in certain conditions.

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