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>
This commit is contained in:
Andrzej Pietrasiewicz 2014-01-13 16:49:37 +01:00 • committed by Felipe Balbi
commit 10b69ce08c
2 changed files with 4 additions and 4 deletions