acm was the first function to be converted and it seems that its
code served as a base for converting f_sourcesink to the new function
interface. source_sink has nothing to do with acm, though.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
        return &ss->function;
 }
 
-static void acm_free_instance(struct usb_function_instance *fi)
+static void source_sink_free_instance(struct usb_function_instance *fi)
 {
        struct f_ss_opts *ss_opts;
 
        ss_opts = kzalloc(sizeof(*ss_opts), GFP_KERNEL);
        if (!ss_opts)
                return ERR_PTR(-ENOMEM);
-       ss_opts->func_inst.free_func_inst = acm_free_instance;
+       ss_opts->func_inst.free_func_inst = source_sink_free_instance;
        return &ss_opts->func_inst;
 }
 DECLARE_USB_FUNCTION(SourceSink, source_sink_alloc_inst,