From: Felipe Balbi <balbi@ti.com>
Date: Mon, 29 Sep 2014 19:23:41 +0000 (-0500)
Subject: usb: gadget: function: uac2: prevent double ep disable
X-Git-Tag: omap-for-v3.19/fixes-not-urgent-part1~17^2~2^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3bb7b298120df8a9b7354e4f6d07e3185c15db7;p=pandora-kernel.git

usb: gadget: function: uac2: prevent double ep disable

without this check, f_uac2 would try to disable
the same endpoint twice. Fix that.

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