1 #ifndef __ACPI_VIDEO_H 2 #define __ACPI_VIDEO_H 3 4 #if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE) 5 extern int acpi_video_register(void); 6 #else 7 static inline int acpi_video_register(void) { return 0; } 8 #endif 9 10 #endif 11 12