drivers/gpu/drm/nouveau/include/nvkm/engine/bsp.h - linux - Git at Google

 #ifndef __NVKM_BSP_H__
 #define __NVKM_BSP_H__
 #include <engine/xtensa.h>
 int g84_bsp_new(struct nvkm_device *, int, struct nvkm_engine **);
 #endif
	#ifndef __NVKM_BSP_H__
	#define __NVKM_BSP_H__
	#include <engine/xtensa.h>
	int g84_bsp_new(struct nvkm_device , int, struct nvkm_engine *);
	#endif