usb: gadget: FunctionFS: clear FFS_FL_BOUND flag on unbind (bugfix)

clear FFS_FL_BOUND flag on unbind (bugfix)

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
1 file changed