| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * Surface System Aggregator Module bus and device integration. | |
| * | |
| * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com> | |
| */ | |
| #ifndef _SURFACE_AGGREGATOR_BUS_H | |
| #define _SURFACE_AGGREGATOR_BUS_H | |
| #include <linux/surface_aggregator/controller.h> | |
| #ifdef CONFIG_SURFACE_AGGREGATOR_BUS | |
| int ssam_bus_register(void); | |
| void ssam_bus_unregister(void); | |
| #else /* CONFIG_SURFACE_AGGREGATOR_BUS */ | |
| static inline int ssam_bus_register(void) { return 0; } | |
| static inline void ssam_bus_unregister(void) {} | |
| #endif /* CONFIG_SURFACE_AGGREGATOR_BUS */ | |
| #endif /* _SURFACE_AGGREGATOR_BUS_H */ |