From 10b69ce08ca7b9cf1c3c73122c0d489427fab5fd Mon Sep 17 00:00:00 2001
From: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Date: Mon, 13 Jan 2014 16:49:37 +0100
Subject: [PATCH] usb: gadget: FunctionFS: staticize functions used only in
 f_fs.c

ffs_alloc_dev and ffs_free_dev are used only in f_fs.c,
so make them static.

Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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