1/* SPDX-License-Identifier: GPL-2.0+ */
 2/*
 3 * Surface System Aggregator Module bus and device integration.
 4 *
 5 * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com>
 6 */
 7
 8#ifndef _SURFACE_AGGREGATOR_BUS_H
 9#define _SURFACE_AGGREGATOR_BUS_H
10
11#include <linux/surface_aggregator/controller.h>
12
13#ifdef CONFIG_SURFACE_AGGREGATOR_BUS
14
15void ssam_controller_remove_clients(struct ssam_controller *ctrl);
16
17int ssam_bus_register(void);
18void ssam_bus_unregister(void);
19
20#else /* CONFIG_SURFACE_AGGREGATOR_BUS */
21
22static inline void ssam_controller_remove_clients(struct ssam_controller *ctrl) {}
23static inline int ssam_bus_register(void) { return 0; }
24static inline void ssam_bus_unregister(void) {}
25
26#endif /* CONFIG_SURFACE_AGGREGATOR_BUS */
27#endif /* _SURFACE_AGGREGATOR_BUS_H */