From: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Date: Mon, 11 Mar 2013 15:32:14 +0000 (+0100)
Subject: usb: gadget: ffs: fix enable multiple instances
X-Git-Tag: v3.9-rc4~11^2~22^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3416905ba058e43112ad7b1b4859797f027f5a07;p=pandora-kernel.git

usb: gadget: ffs: fix enable multiple instances

This patch fixes an "off-by-one" bug found in
581791f (FunctionFS: enable multiple functions).

During gfs_bind/gfs_unbind the functionfs_bind/functionfs_unbind should be
called for every functionfs instance. With the "i" pre-decremented they
were not called for the zeroth instance.

Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: <stable@vger.kernel.org>

[ balbi@ti.com : added offending commit's subject ]

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

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